352820992 has 36 divisors (see below), whose sum is σ = 745700256. Its totient is φ = 166031360.

The previous prime is 352820983. The next prime is 352820999. The reversal of 352820992 is 299028253.

352820992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352820999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36184 + ... + 44887.

It is an arithmetic number, because the mean of its divisors is an integer number (20713896).

Almost surely, 2^352820992 is an apocalyptic number.

352820992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

352820992 is an abundant number, since it is smaller than the sum of its proper divisors (392879264).

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

352820992 is an equidigital number, since it uses as much as digits as its factorization.

352820992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81104 (or 81090 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 352820992 is about 18783.5298067216. The cubic root of 352820992 is about 706.6181779158.

The spelling of 352820992 in words is "three hundred fifty-two million, eight hundred twenty thousand, nine hundred ninety-two".