314920194 has 16 divisors (see below), whose sum is σ = 630030432. Its totient is φ = 104941728.

The previous prime is 314920187. The next prime is 314920211. The reversal of 314920194 is 491029413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22782 + ... + 33894.

It is an arithmetic number, because the mean of its divisors is an integer number (39376902).

Almost surely, 2^314920194 is an apocalyptic number.

314920194 is an abundant number, since it is smaller than the sum of its proper divisors (315110238).

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

314920194 is a wasteful number, since it uses less digits than its factorization.

314920194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15841.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 314920194 is about 17745.9909275306. The cubic root of 314920194 is about 680.3517456441.

The spelling of 314920194 in words is "three hundred fourteen million, nine hundred twenty thousand, one hundred ninety-four".