314023398 has 16 divisors (see below), whose sum is σ = 676358256. Its totient is φ = 96622560.

The previous prime is 314023373. The next prime is 314023399. The reversal of 314023398 is 893320413.

It is a happy number.

It is a super-2 number, since 2×314023398² = 197221388982932808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314023399) 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, 2012893 + ... + 2013048.

It is an arithmetic number, because the mean of its divisors is an integer number (42272391).

Almost surely, 2^314023398 is an apocalyptic number.

314023398 is an abundant number, since it is smaller than the sum of its proper divisors (362334858).

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

314023398 is a wasteful number, since it uses less digits than its factorization.

314023398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025959.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 314023398 is about 17720.7053471356. The cubic root of 314023398 is about 679.7053207038.

The spelling of 314023398 in words is "three hundred fourteen million, twenty-three thousand, three hundred ninety-eight".