389079355392 has 1040 divisors, whose sum is σ = 1465258502400. Its totient is φ = 102224166912.

The previous prime is 389079355381. The next prime is 389079355411. The reversal of 389079355392 is 293553970983.

389079355392 is a `hidden beast` number, since 3 + 8 + 9 + 0 + 7 + 93 + 5 + 539 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1479389053 + ... + 1479389315.

Almost surely, 2^389079355392 is an apocalyptic number.

389079355392 is a gapful number since it is divisible by the number (32) 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 389079355392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732629251200).

389079355392 is an abundant number, since it is smaller than the sum of its proper divisors (1076179147008).

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

389079355392 is an equidigital number, since it uses as much as digits as its factorization.

389079355392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 63.

The spelling of 389079355392 in words is "three hundred eighty-nine billion, seventy-nine million, three hundred fifty-five thousand, three hundred ninety-two".