790489634 has 32 divisors (see below), whose sum is σ = 1312329600. Its totient is φ = 354119040.

The previous prime is 790489633. The next prime is 790489673. The reversal of 790489634 is 436984097.

It is a super-2 number, since 2×790489634² = 1249747722922907912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (790489631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953132 + ... + 953960.

It is an arithmetic number, because the mean of its divisors is an integer number (41010300).

Almost surely, 2^790489634 is an apocalyptic number.

790489634 is a deficient number, since it is larger than the sum of its proper divisors (521839966).

790489634 is a wasteful number, since it uses less digits than its factorization.

790489634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 790489634 is about 28115.6474938779. The cubic root of 790489634 is about 924.6244919447.

The spelling of 790489634 in words is "seven hundred ninety million, four hundred eighty-nine thousand, six hundred thirty-four".