314378884 has 6 divisors (see below), whose sum is σ = 550163054. Its totient is φ = 157189440.

The previous prime is 314378873. The next prime is 314378923. The reversal of 314378884 is 488873413.

It can be written as a sum of positive squares in only one way, i.e., 189833284 + 124545600 = 13778^2 + 11160^2 .

It is a super-3 number, since 3×314378884³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39297357 + ... + 39297364.

Almost surely, 2^314378884 is an apocalyptic number.

It is an amenable number.

314378884 is a deficient number, since it is larger than the sum of its proper divisors (235784170).

314378884 is a wasteful number, since it uses less digits than its factorization.

314378884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78594725 (or 78594723 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 314378884 is about 17730.7327541757. The cubic root of 314378884 is about 679.9617077630.

The spelling of 314378884 in words is "three hundred fourteen million, three hundred seventy-eight thousand, eight hundred eighty-four".