76630733 has 8 divisors (see below), whose sum is σ = 80055168. Its totient is φ = 73214064.

The previous prime is 76630709. The next prime is 76630751. The reversal of 76630733 is 33703667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76630733 - 2²⁴ = 59853517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76630693 and 76630702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76630703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28691 + ... + 31247.

It is an arithmetic number, because the mean of its divisors is an integer number (10006896).

Almost surely, 2^76630733 is an apocalyptic number.

It is an amenable number.

76630733 is a deficient number, since it is larger than the sum of its proper divisors (3424435).

76630733 is a wasteful number, since it uses less digits than its factorization.

76630733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 47628, while the sum is 35.

The square root of 76630733 is about 8753.8981602484. The cubic root of 76630733 is about 424.7509184081.

The spelling of 76630733 in words is "seventy-six million, six hundred thirty thousand, seven hundred thirty-three".