796231640 has 16 divisors (see below), whose sum is σ = 1791521280. Its totient is φ = 318492640.

The previous prime is 796231637. The next prime is 796231663. The reversal of 796231640 is 46132697.

It is a junction number, because it is equal to n+sod(n) for n = 796231594 and 796231603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9952856 + ... + 9952935.

It is an arithmetic number, because the mean of its divisors is an integer number (111970080).

Almost surely, 2^796231640 is an apocalyptic number.

It is an amenable number.

796231640 is an abundant number, since it is smaller than the sum of its proper divisors (995289640).

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

796231640 is a wasteful number, since it uses less digits than its factorization.

796231640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19905802 (or 19905798 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 796231640 is about 28217.5767917800. The cubic root of 796231640 is about 926.8578739253.

The spelling of 796231640 in words is "seven hundred ninety-six million, two hundred thirty-one thousand, six hundred forty".