532790490 has 128 divisors (see below), whose sum is σ = 1376040960. Its totient is φ = 131788800.

The previous prime is 532790477. The next prime is 532790497. The reversal of 532790490 is 94097235.

It is not an unprimeable number, because it can be changed into a prime (532790497) 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, 3393492 + ... + 3393648.

It is an arithmetic number, because the mean of its divisors is an integer number (10750320).

Almost surely, 2^532790490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532790490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688020480).

532790490 is an abundant number, since it is smaller than the sum of its proper divisors (843250470).

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

532790490 is a wasteful number, since it uses less digits than its factorization.

532790490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 532790490 is about 23082.2548725206. The cubic root of 532790490 is about 810.6850324411.

The spelling of 532790490 in words is "five hundred thirty-two million, seven hundred ninety thousand, four hundred ninety".