338861748 has 36 divisors (see below), whose sum is σ = 839932352. Its totient is φ = 106308480.

The previous prime is 338861711. The next prime is 338861749. The reversal of 338861748 is 847168833.

It is a super-2 number, since 2×338861748² = 229654568515231008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 338861697 and 338861706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338861749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45388 + ... + 52323.

Almost surely, 2^338861748 is an apocalyptic number.

It is an amenable number.

338861748 is an abundant number, since it is smaller than the sum of its proper divisors (501070604).

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

338861748 is a wasteful number, since it uses less digits than its factorization.

338861748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97752 (or 97733 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 338861748 is about 18408.1978476982. The cubic root of 338861748 is about 697.1734646583.

The spelling of 338861748 in words is "three hundred thirty-eight million, eight hundred sixty-one thousand, seven hundred forty-eight".