709401996 has 48 divisors (see below), whose sum is σ = 1861372800. Its totient is φ = 233615376.

The previous prime is 709401991. The next prime is 709401997. The reversal of 709401996 is 699104907.

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 not an unprimeable number, because it can be changed into a prime (709401991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30606 + ... + 48533.

It is an arithmetic number, because the mean of its divisors is an integer number (38778600).

Almost surely, 2^709401996 is an apocalyptic number.

It is an amenable number.

709401996 is an abundant number, since it is smaller than the sum of its proper divisors (1151970804).

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

709401996 is a wasteful number, since it uses less digits than its factorization.

709401996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79235 (or 79227 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 709401996 is about 26634.6014800297. The cubic root of 709401996 is about 891.8616068886.

The spelling of 709401996 in words is "seven hundred nine million, four hundred one thousand, nine hundred ninety-six".