314734538 has 4 divisors (see below), whose sum is σ = 472101810. Its totient is φ = 157367268.

The previous prime is 314734471. The next prime is 314734547. The reversal of 314734538 is 835437413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 835437413 = 83 ⋅10065511.

It can be written as a sum of positive squares in only one way, i.e., 179640409 + 135094129 = 13403^2 + 11623^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78683633 + ... + 78683636.

Almost surely, 2^314734538 is an apocalyptic number.

314734538 is a deficient number, since it is larger than the sum of its proper divisors (157367272).

314734538 is a wasteful number, since it uses less digits than its factorization.

314734538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157367271.

The product of its digits is 120960, while the sum is 38.

The square root of 314734538 is about 17740.7592283983. The cubic root of 314734538 is about 680.2180226503.

The spelling of 314734538 in words is "three hundred fourteen million, seven hundred thirty-four thousand, five hundred thirty-eight".