338854656 has 72 divisors (see below), whose sum is σ = 1030699264. Its totient is φ = 96814080.

The previous prime is 338854651. The next prime is 338854657. The reversal of 338854656 is 656458833.

It is a super-2 number, since 2×338854656² = 229644955785756672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (338854651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26140 + ... + 36891.

Almost surely, 2^338854656 is an apocalyptic number.

It is an amenable number.

338854656 is an abundant number, since it is smaller than the sum of its proper divisors (691844608).

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

338854656 is an equidigital number, since it uses as much as digits as its factorization.

338854656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63057 (or 63043 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The square root of 338854656 is about 18408.0052151231. The cubic root of 338854656 is about 697.1686009357.

The spelling of 338854656 in words is "three hundred thirty-eight million, eight hundred fifty-four thousand, six hundred fifty-six".