314905902 has 16 divisors (see below), whose sum is σ = 633111552. Its totient is φ = 104418680.

The previous prime is 314905891. The next prime is 314905931. The reversal of 314905902 is 209509413.

It is a super-3 number, since 3×314905902³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 136248 + ... + 138539.

It is an arithmetic number, because the mean of its divisors is an integer number (39569472).

Almost surely, 2^314905902 is an apocalyptic number.

314905902 is an abundant number, since it is smaller than the sum of its proper divisors (318205650).

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

314905902 is a wasteful number, since it uses less digits than its factorization.

314905902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274983.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 314905902 is about 17745.5882404613. The cubic root of 314905902 is about 680.3414533706.

The spelling of 314905902 in words is "three hundred fourteen million, nine hundred five thousand, nine hundred two".