76729485 has 16 divisors (see below), whose sum is σ = 140305536. Its totient is φ = 35076288.

The previous prime is 76729469. The next prime is 76729493. The reversal of 76729485 is 58492767.

It is not a de Polignac number, because 76729485 - 2⁴ = 76729469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365274 + ... + 365483.

It is an arithmetic number, because the mean of its divisors is an integer number (8769096).

Almost surely, 2^76729485 is an apocalyptic number.

It is an amenable number.

76729485 is a deficient number, since it is larger than the sum of its proper divisors (63576051).

76729485 is a wasteful number, since it uses less digits than its factorization.

76729485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730772.

The product of its digits is 846720, while the sum is 48.

The square root of 76729485 is about 8759.5368028224. The cubic root of 76729485 is about 424.9332951827.

The spelling of 76729485 in words is "seventy-six million, seven hundred twenty-nine thousand, four hundred eighty-five".