814080634 has 16 divisors (see below), whose sum is σ = 1264312800. Its totient is φ = 392667184.

The previous prime is 814080629. The next prime is 814080661. The reversal of 814080634 is 436080418.

It is a self number, because there is not a number n which added to its sum of digits gives 814080634.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70437 + ... + 81175.

It is an arithmetic number, because the mean of its divisors is an integer number (79019550).

Almost surely, 2^814080634 is an apocalyptic number.

814080634 is a deficient number, since it is larger than the sum of its proper divisors (450232166).

814080634 is a wasteful number, since it uses less digits than its factorization.

814080634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12077.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 814080634 is about 28532.0983104994. The cubic root of 814080634 is about 933.7324981681.

The spelling of 814080634 in words is "eight hundred fourteen million, eighty thousand, six hundred thirty-four".