938785952950 has 24 divisors (see below), whose sum is σ = 1750083543288. Its totient is φ = 374666710080.

The previous prime is 938785952941. The next prime is 938785952971. The reversal of 938785952950 is 59259587839.

It is a super-2 number, since 2×938785952950² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 938785952950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21169407 + ... + 21213706.

It is an arithmetic number, because the mean of its divisors is an integer number (72920147637).

Almost surely, 2^938785952950 is an apocalyptic number.

938785952950 is a deficient number, since it is larger than the sum of its proper divisors (811297590338).

938785952950 is a wasteful number, since it uses less digits than its factorization.

938785952950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42383568 (or 42383563 counting only the distinct ones).

The product of its (nonzero) digits is 244944000, while the sum is 70.

The spelling of 938785952950 in words is "nine hundred thirty-eight billion, seven hundred eighty-five million, nine hundred fifty-two thousand, nine hundred fifty".