328853371392 has 640 divisors, whose sum is σ = 1214817246720. Its totient is φ = 85518581760.

The previous prime is 328853371391. The next prime is 328853371393. The reversal of 328853371392 is 293173358823.

328853371392 is a `hidden beast` number, since 3 + 2 + 8 + 8 + 533 + 7 + 13 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (328853371391) and next prime (328853371393).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (328853371391) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91831042 + ... + 91834622.

It is an arithmetic number, because the mean of its divisors is an integer number (1898151948).

Almost surely, 2^328853371392 is an apocalyptic number.

328853371392 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 328853371392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607408623360).

328853371392 is an abundant number, since it is smaller than the sum of its proper divisors (885963875328).

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

328853371392 is a wasteful number, since it uses less digits than its factorization.

328853371392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701 (or 3679 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The spelling of 328853371392 in words is "three hundred twenty-eight billion, eight hundred fifty-three million, three hundred seventy-one thousand, three hundred ninety-two".