338950456 has 24 divisors (see below), whose sum is σ = 688182480. Its totient is φ = 156438048.

The previous prime is 338950441. The next prime is 338950477. The reversal of 338950456 is 654059833.

It is a super-2 number, since 2×338950456² = 229774823245215872, 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 5 ways as a sum of consecutive naturals, for example, 124000 + ... + 126703.

It is an arithmetic number, because the mean of its divisors is an integer number (28674270).

Almost surely, 2^338950456 is an apocalyptic number.

It is an amenable number.

338950456 is an abundant number, since it is smaller than the sum of its proper divisors (349232024).

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

338950456 is a wasteful number, since it uses less digits than its factorization.

338950456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250735 (or 250718 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 338950456 is about 18410.6071600043. The cubic root of 338950456 is about 697.2342952362.

The spelling of 338950456 in words is "three hundred thirty-eight million, nine hundred fifty thousand, four hundred fifty-six".