314023438 has 8 divisors (see below), whose sum is σ = 471137040. Its totient is φ = 156977760.

The previous prime is 314023421. The next prime is 314023481. The reversal of 314023438 is 834320413.

314023438 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×314023438² = 197221439226679688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3178 + ... + 25261.

It is an arithmetic number, because the mean of its divisors is an integer number (58892130).

Almost surely, 2^314023438 is an apocalyptic number.

314023438 is a deficient number, since it is larger than the sum of its proper divisors (157113602).

314023438 is a wasteful number, since it uses less digits than its factorization.

314023438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33962.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 314023438 is about 17720.7064757588. The cubic root of 314023438 is about 679.7053495639.

The spelling of 314023438 in words is "three hundred fourteen million, twenty-three thousand, four hundred thirty-eight".