76629894 has 16 divisors (see below), whose sum is σ = 167192640. Its totient is φ = 23221160.

The previous prime is 76629893. The next prime is 76629901. The reversal of 76629894 is 49892667.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76629893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580464 + ... + 580595.

It is an arithmetic number, because the mean of its divisors is an integer number (10449540).

Almost surely, 2^76629894 is an apocalyptic number.

76629894 is an abundant number, since it is smaller than the sum of its proper divisors (90562746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76629894 is a wasteful number, since it uses less digits than its factorization.

76629894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161075.

The product of its digits is 1306368, while the sum is 51.

The square root of 76629894 is about 8753.8502386093. The cubic root of 76629894 is about 424.7493682584.

The spelling of 76629894 in words is "seventy-six million, six hundred twenty-nine thousand, eight hundred ninety-four".