38879698 has 32 divisors (see below), whose sum is σ = 69572160. Its totient is φ = 16061760.

The previous prime is 38879693. The next prime is 38879699. The reversal of 38879698 is 89697883.

It is not an unprimeable number, because it can be changed into a prime (38879693) 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, 18148 + ... + 20176.

It is an arithmetic number, because the mean of its divisors is an integer number (2174130).

Almost surely, 2^38879698 is an apocalyptic number.

38879698 is a deficient number, since it is larger than the sum of its proper divisors (30692462).

38879698 is a wasteful number, since it uses less digits than its factorization.

38879698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122.

The product of its digits is 5225472, while the sum is 58.

The square root of 38879698 is about 6235.3586905646. The cubic root of 38879698 is about 338.7720932564.

The spelling of 38879698 in words is "thirty-eight million, eight hundred seventy-nine thousand, six hundred ninety-eight".