39399376298694 has 16 divisors (see below), whose sum is σ = 78799117819968. Its totient is φ = 13133064562472.

The previous prime is 39399376298671. The next prime is 39399376298719. The reversal of 39399376298694 is 49689267399393.

It is a happy number.

It is a super-2 number, since 2×39399376298694² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39399376298694.

It is a congruent number.

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, 13805112 + ... + 16412795.

It is an arithmetic number, because the mean of its divisors is an integer number (4924944863748).

Almost surely, 2^{39399376298694} is an apocalyptic number.

39399376298694 is an abundant number, since it is smaller than the sum of its proper divisors (39399741521274).

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

39399376298694 is a wasteful number, since it uses less digits than its factorization.

39399376298694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30435219.

The product of its digits is 25713241344, while the sum is 87.

The spelling of 39399376298694 in words is "thirty-nine trillion, three hundred ninety-nine billion, three hundred seventy-six million, two hundred ninety-eight thousand, six hundred ninety-four".