39976026198 has 16 divisors (see below), whose sum is σ = 82709020080. Its totient is φ = 12865847456.

The previous prime is 39976026197. The next prime is 39976026289. The reversal of 39976026198 is 89162067993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39976026197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114873465 + ... + 114873812.

It is an arithmetic number, because the mean of its divisors is an integer number (5169313755).

Almost surely, 2^39976026198 is an apocalyptic number.

39976026198 is an abundant number, since it is smaller than the sum of its proper divisors (42732993882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39976026198 is a wasteful number, since it uses less digits than its factorization.

39976026198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229747311.

The product of its (nonzero) digits is 8817984, while the sum is 60.

The spelling of 39976026198 in words is "thirty-nine billion, nine hundred seventy-six million, twenty-six thousand, one hundred ninety-eight".