376630320 has 160 divisors (see below), whose sum is σ = 1282417920. Its totient is φ = 90680320.

The previous prime is 376630307. The next prime is 376630321. The reversal of 376630320 is 23036673.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (376630321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472162 + ... + 472958.

It is an arithmetic number, because the mean of its divisors is an integer number (8015112).

Almost surely, 2^376630320 is an apocalyptic number.

376630320 is a gapful number since it is divisible by the number (30) 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 376630320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641208960).

376630320 is an abundant number, since it is smaller than the sum of its proper divisors (905787600).

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

376630320 is a wasteful number, since it uses less digits than its factorization.

376630320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003 (or 997 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 376630320 is about 19406.9657597472. The cubic root of 376630320 is about 722.1683091730.

Adding to 376630320 its reverse (23036673), we get a palindrome (399666993).

The spelling of 376630320 in words is "three hundred seventy-six million, six hundred thirty thousand, three hundred twenty".