390147962960 has 160 divisors (see below), whose sum is σ = 1090313644032. Its totient is φ = 127007262720.

The previous prime is 390147962959. The next prime is 390147963113. The reversal of 390147962960 is 69269741093.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 390147962896 and 390147962905.

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, 708062 + ... + 1132098.

Almost surely, 2^390147962960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 390147962960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545156822016).

390147962960 is an abundant number, since it is smaller than the sum of its proper divisors (700165681072).

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

390147962960 is a wasteful number, since it uses less digits than its factorization.

390147962960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424141 (or 424135 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 56.

The spelling of 390147962960 in words is "three hundred ninety billion, one hundred forty-seven million, nine hundred sixty-two thousand, nine hundred sixty".