390807036102 has 64 divisors (see below), whose sum is σ = 914795251200. Its totient is φ = 111255889248.

The previous prime is 390807036047. The next prime is 390807036127. The reversal of 390807036102 is 201630708093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227293 + ... + 912839.

It is an arithmetic number, because the mean of its divisors is an integer number (14293675800).

Almost surely, 2^390807036102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 390807036102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457397625600).

390807036102 is an abundant number, since it is smaller than the sum of its proper divisors (523988215098).

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

390807036102 is a wasteful number, since it uses less digits than its factorization.

390807036102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685850 (or 685836 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 390807036102 in words is "three hundred ninety billion, eight hundred seven million, thirty-six thousand, one hundred two".