76630370 has 16 divisors (see below), whose sum is σ = 138224448. Its totient is φ = 30587760.

The previous prime is 76630361. The next prime is 76630387. The reversal of 76630370 is 7303667.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894 + ... + 12713.

It is an arithmetic number, because the mean of its divisors is an integer number (8639028).

Almost surely, 2^76630370 is an apocalyptic number.

76630370 is a deficient number, since it is larger than the sum of its proper divisors (61594078).

76630370 is a wasteful number, since it uses less digits than its factorization.

76630370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16105.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 76630370 is about 8753.8774266036. The cubic root of 76630370 is about 424.7502477249.

The spelling of 76630370 in words is "seventy-six million, six hundred thirty thousand, three hundred seventy".