376631316 has 48 divisors (see below), whose sum is σ = 981897280. Its totient is φ = 124843680.

The previous prime is 376631267. The next prime is 376631317. The reversal of 376631316 is 613136673.

376631316 is a `hidden beast` number, since 3 + 7 + 6 + 631 + 3 + 16 = 666.

It is a super-2 number, since 2×376631316² = 283702296383783712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376631317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9915 + ... + 29181.

Almost surely, 2^376631316 is an apocalyptic number.

376631316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 376631316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490948640).

376631316 is an abundant number, since it is smaller than the sum of its proper divisors (605265964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

376631316 is a wasteful number, since it uses less digits than its factorization.

376631316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19461 (or 19453 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 376631316 is about 19406.9914206195. The cubic root of 376631316 is about 722.1689457645.

Adding to 376631316 its reverse (613136673), we get a palindrome (989767989).

The spelling of 376631316 in words is "three hundred seventy-six million, six hundred thirty-one thousand, three hundred sixteen".