338803941546 has 36 divisors (see below), whose sum is σ = 853924222242. Its totient is φ = 96801125904.

The previous prime is 338803941503. The next prime is 338803941551. The reversal of 338803941546 is 645149308833.

338803941546 is a `hidden beast` number, since 3 + 3 + 8 + 8 + 0 + 3 + 94 + 1 + 546 = 666.

It can be written as a sum of positive squares in only one way, i.e., 300620827521 + 38183114025 = 548289^2 + 195405^2 .

It is a super-2 number, since 2×338803941546² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) 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 = 338803941492 and 338803941501.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 192064845 + ... + 192066608.

Almost surely, 2^338803941546 is an apocalyptic number.

338803941546 is an abundant number, since it is smaller than the sum of its proper divisors (515120280696).

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

338803941546 is a wasteful number, since it uses less digits than its factorization.

338803941546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384131475 (or 384131465 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 338803941546 in words is "three hundred thirty-eight billion, eight hundred three million, nine hundred forty-one thousand, five hundred forty-six".