796561632 has 36 divisors (see below), whose sum is σ = 2265222960. Its totient is φ = 265520448.

The previous prime is 796561631. The next prime is 796561651. The reversal of 796561632 is 236165697.

796561632 is a `hidden beast` number, since 7 + 9 + 6 + 5 + 6 + 1 + 632 = 666.

796561632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796561631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1382632 + ... + 1383207.

It is an arithmetic number, because the mean of its divisors is an integer number (62922860).

Almost surely, 2^796561632 is an apocalyptic number.

796561632 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

796561632 is an abundant number, since it is smaller than the sum of its proper divisors (1468661328).

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

796561632 is a wasteful number, since it uses less digits than its factorization.

796561632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765855 (or 2765844 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 796561632 is about 28223.4234634992. The cubic root of 796561632 is about 926.9858992489.

The spelling of 796561632 in words is "seven hundred ninety-six million, five hundred sixty-one thousand, six hundred thirty-two".