376632816 has 120 divisors (see below), whose sum is σ = 1146712320. Its totient is φ = 106194816.

The previous prime is 376632811. The next prime is 376632821. The reversal of 376632816 is 618236673.

It is an interprime number because it is at equal distance from previous prime (376632811) and next prime (376632821).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376632811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184795 + ... + 186821.

It is an arithmetic number, because the mean of its divisors is an integer number (9555936).

Almost surely, 2^376632816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 376632816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573356160).

376632816 is an abundant number, since it is smaller than the sum of its proper divisors (770079504).

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

376632816 is a wasteful number, since it uses less digits than its factorization.

376632816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131 (or 2118 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 376632816 is about 19407.0300664476. The cubic root of 376632816 is about 722.1699044846.

The spelling of 376632816 in words is "three hundred seventy-six million, six hundred thirty-two thousand, eight hundred sixteen".