339446474 has 8 divisors (see below), whose sum is σ = 510629700. Its totient is φ = 169236576.

The previous prime is 339446449. The next prime is 339446509. The reversal of 339446474 is 474644933.

It can be written as a sum of positive squares in 2 ways, for example, as 323100625 + 16345849 = 17975^2 + 4043^2 .

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

It is a super-2 number, since 2×339446474² = 230447817422065352, which contains 22 as substring.

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, 242459 + ... + 243854.

Almost surely, 2^339446474 is an apocalyptic number.

339446474 is a deficient number, since it is larger than the sum of its proper divisors (171183226).

339446474 is a wasteful number, since it uses less digits than its factorization.

339446474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486664.

The product of its digits is 870912, while the sum is 44.

The square root of 339446474 is about 18424.0732195679. The cubic root of 339446474 is about 697.5742389174.

The spelling of 339446474 in words is "three hundred thirty-nine million, four hundred forty-six thousand, four hundred seventy-four".