39498399226 has 64 divisors (see below), whose sum is σ = 71222530176. Its totient is φ = 16192051200.

The previous prime is 39498399209. The next prime is 39498399229. The reversal of 39498399226 is 62299389493.

It is not an unprimeable number, because it can be changed into a prime (39498399229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2225106 + ... + 2242786.

It is an arithmetic number, because the mean of its divisors is an integer number (1112852034).

Almost surely, 2^39498399226 is an apocalyptic number.

39498399226 is a deficient number, since it is larger than the sum of its proper divisors (31724130950).

39498399226 is a wasteful number, since it uses less digits than its factorization.

39498399226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17887.

The product of its digits is 45349632, while the sum is 64.

It can be divided in two parts, 394983 and 99226, that added together give a square (494209 = 703²).

The spelling of 39498399226 in words is "thirty-nine billion, four hundred ninety-eight million, three hundred ninety-nine thousand, two hundred twenty-six".