865314402 has 16 divisors (see below), whose sum is σ = 1759000512. Its totient is φ = 283709520.

The previous prime is 865314379. The next prime is 865314407. The reversal of 865314402 is 204413568.

865314402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (865314407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1181758 + ... + 1182489.

It is an arithmetic number, because the mean of its divisors is an integer number (109937532).

Almost surely, 2^865314402 is an apocalyptic number.

865314402 is an abundant number, since it is smaller than the sum of its proper divisors (893686110).

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

865314402 is a wasteful number, since it uses less digits than its factorization.

865314402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364313.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 865314402 is about 29416.2268484590. The cubic root of 865314402 is about 952.9233686708.

The spelling of 865314402 in words is "eight hundred sixty-five million, three hundred fourteen thousand, four hundred two".