938536930 has 32 divisors (see below), whose sum is σ = 1716536448. Its totient is φ = 369398400.

The previous prime is 938536903. The next prime is 938536933. The reversal of 938536930 is 39635839.

It is not an unprimeable number, because it can be changed into a prime (938536933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489654 + ... + 491566.

It is an arithmetic number, because the mean of its divisors is an integer number (53641764).

Almost surely, 2^938536930 is an apocalyptic number.

938536930 is a deficient number, since it is larger than the sum of its proper divisors (777999518).

938536930 is a wasteful number, since it uses less digits than its factorization.

938536930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 938536930 is about 30635.5501011488. The cubic root of 938536930 is about 979.0776167777.

The spelling of 938536930 in words is "nine hundred thirty-eight million, five hundred thirty-six thousand, nine hundred thirty".