334689426 has 12 divisors (see below), whose sum is σ = 725160462. Its totient is φ = 111563136.

The previous prime is 334689413. The next prime is 334689431. The reversal of 334689426 is 624986433.

It can be written as a sum of positive squares in only one way, i.e., 323460225 + 11229201 = 17985^2 + 3351^2 .

It is a super-2 number, since 2×334689426² = 224034023752418952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9296911 + ... + 9296946.

Almost surely, 2^334689426 is an apocalyptic number.

334689426 is an abundant number, since it is smaller than the sum of its proper divisors (390471036).

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

334689426 is a wasteful number, since it uses less digits than its factorization.

334689426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18593865 (or 18593862 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 334689426 is about 18294.5190152679. The cubic root of 334689426 is about 694.3002642816.

The spelling of 334689426 in words is "three hundred thirty-four million, six hundred eighty-nine thousand, four hundred twenty-six".