76673776 has 40 divisors (see below), whose sum is σ = 151289424. Its totient is φ = 37639680.

The previous prime is 76673749. The next prime is 76673809. The reversal of 76673776 is 67737667.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328956 + ... + 329188.

Almost surely, 2^76673776 is an apocalyptic number.

It is an amenable number.

76673776 is a deficient number, since it is larger than the sum of its proper divisors (74615648).

76673776 is a wasteful number, since it uses less digits than its factorization.

76673776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529 (or 523 counting only the distinct ones).

The product of its digits is 1555848, while the sum is 49.

The square root of 76673776 is about 8756.3563198399. The cubic root of 76673776 is about 424.8304301612.

The spelling of 76673776 in words is "seventy-six million, six hundred seventy-three thousand, seven hundred seventy-six".