314988426 has 20 divisors (see below), whose sum is σ = 705807762. Its totient is φ = 104996088.

The previous prime is 314988413. The next prime is 314988431. The reversal of 314988426 is 624889413.

It is a happy number.

314988426 is a `hidden beast` number, since 3 + 149 + 88 + 426 = 666.

It can be written as a sum of positive squares in only one way, i.e., 197374401 + 117614025 = 14049^2 + 10845^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 972025 + ... + 972348.

Almost surely, 2^314988426 is an apocalyptic number.

314988426 is an abundant number, since it is smaller than the sum of its proper divisors (390819336).

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

314988426 is a wasteful number, since it uses less digits than its factorization.

314988426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944387 (or 1944378 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 314988426 is about 17747.9132857922. The cubic root of 314988426 is about 680.4008781005.

The spelling of 314988426 in words is "three hundred fourteen million, nine hundred eighty-eight thousand, four hundred twenty-six".