832890402 has 48 divisors (see below), whose sum is σ = 1824863040. Its totient is φ = 274528800.

The previous prime is 832890371. The next prime is 832890407. The reversal of 832890402 is 204098238.

It is a super-3 number, since 3×832890402³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (832890407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 992299 + ... + 993137.

It is an arithmetic number, because the mean of its divisors is an integer number (38017980).

Almost surely, 2^832890402 is an apocalyptic number.

832890402 is an abundant number, since it is smaller than the sum of its proper divisors (991972638).

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

832890402 is a wasteful number, since it uses less digits than its factorization.

832890402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 832890402 is about 28859.8406440507. The cubic root of 832890402 is about 940.8692735959.

The spelling of 832890402 in words is "eight hundred thirty-two million, eight hundred ninety thousand, four hundred two".