938664098 has 16 divisors (see below), whose sum is σ = 1426160736. Its totient is φ = 463286880.

The previous prime is 938664059. The next prime is 938664101. The reversal of 938664098 is 890466839.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371078 + ... + 373598.

It is an arithmetic number, because the mean of its divisors is an integer number (89135046).

Almost surely, 2^938664098 is an apocalyptic number.

938664098 is a deficient number, since it is larger than the sum of its proper divisors (487496638).

938664098 is a wasteful number, since it uses less digits than its factorization.

938664098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 938664098 is about 30637.6255280986. The cubic root of 938664098 is about 979.1218351475.

The spelling of 938664098 in words is "nine hundred thirty-eight million, six hundred sixty-four thousand, ninety-eight".