791364630 has 64 divisors (see below), whose sum is σ = 2284853760. Its totient is φ = 171362304.

The previous prime is 791364619. The next prime is 791364653. The reversal of 791364630 is 36463197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95179 + ... + 103158.

It is an arithmetic number, because the mean of its divisors is an integer number (35700840).

Almost surely, 2^791364630 is an apocalyptic number.

791364630 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

791364630 is an abundant number, since it is smaller than the sum of its proper divisors (1493489130).

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

791364630 is a wasteful number, since it uses less digits than its factorization.

791364630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198373.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 791364630 is about 28131.2038491068. The cubic root of 791364630 is about 924.9655229419.

The spelling of 791364630 in words is "seven hundred ninety-one million, three hundred sixty-four thousand, six hundred thirty".