314893894 has 16 divisors (see below), whose sum is σ = 550836000. Its totient is φ = 134954232.

The previous prime is 314893889. The next prime is 314893927. The reversal of 314893894 is 498398413.

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 228829 + ... + 230200.

It is an arithmetic number, because the mean of its divisors is an integer number (34427250).

Almost surely, 2^314893894 is an apocalyptic number.

314893894 is a deficient number, since it is larger than the sum of its proper divisors (235942106).

314893894 is an equidigital number, since it uses as much as digits as its factorization.

314893894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459052 (or 459038 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 314893894 is about 17745.2498996210. The cubic root of 314893894 is about 680.3328056614.

The spelling of 314893894 in words is "three hundred fourteen million, eight hundred ninety-three thousand, eight hundred ninety-four".