338947808950 has 12 divisors (see below), whose sum is σ = 630442924740. Its totient is φ = 135579123560.

The previous prime is 338947808939. The next prime is 338947808951. The reversal of 338947808950 is 59808749833.

It is a super-2 number, since 2×338947808950² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338947808951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3389478040 + ... + 3389478139.

It is an arithmetic number, because the mean of its divisors is an integer number (52536910395).

Almost surely, 2^338947808950 is an apocalyptic number.

338947808950 is a deficient number, since it is larger than the sum of its proper divisors (291495115790).

338947808950 is a wasteful number, since it uses less digits than its factorization.

338947808950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778956191 (or 6778956186 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 338947808950 in words is "three hundred thirty-eight billion, nine hundred forty-seven million, eight hundred eight thousand, nine hundred fifty".