76630333 has 4 divisors (see below), whose sum is σ = 82524988. Its totient is φ = 70735680.

The previous prime is 76630327. The next prime is 76630361. The reversal of 76630333 is 33303667.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37417689 + 39212644 = 6117^2 + 6262^2 .

It is a cyclic number.

It is not a de Polignac number, because 76630333 - 2⁹ = 76629821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76630295 and 76630304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76630303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947308 + ... + 2947333.

It is an arithmetic number, because the mean of its divisors is an integer number (20631247).

Almost surely, 2^76630333 is an apocalyptic number.

It is an amenable number.

76630333 is a deficient number, since it is larger than the sum of its proper divisors (5894655).

76630333 is a wasteful number, since it uses less digits than its factorization.

76630333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894654.

The product of its (nonzero) digits is 20412, while the sum is 31.

The square root of 76630333 is about 8753.8753132541. The cubic root of 76630333 is about 424.7501793631.

The spelling of 76630333 in words is "seventy-six million, six hundred thirty thousand, three hundred thirty-three".