390297600000 has 1620 divisors, whose sum is σ = 1770328660464. Its totient is φ = 81100800000.

The previous prime is 390297599983. The next prime is 390297600037. The reversal of 390297600000 is 6792093.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 35481599995 + ... + 35481600005.

Almost surely, 2^390297600000 is an apocalyptic number.

390297600000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 390297600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (885164330232).

390297600000 is an abundant number, since it is smaller than the sum of its proper divisors (1380031060464).

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

390297600000 is an frugal number, since it uses more digits than its factorization.

390297600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The spelling of 390297600000 in words is "three hundred ninety billion, two hundred ninety-seven million, six hundred thousand".