490193452 has 36 divisors (see below), whose sum is σ = 1030096704. Its totient is φ = 203303520.

The previous prime is 490193441. The next prime is 490193479. The reversal of 490193452 is 254391094.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34263 + ... + 46414.

Almost surely, 2^490193452 is an apocalyptic number.

It is an amenable number.

490193452 is an abundant number, since it is smaller than the sum of its proper divisors (539903252).

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

490193452 is a wasteful number, since it uses less digits than its factorization.

490193452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80726 (or 80717 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 490193452 is about 22140.3128252516. The cubic root of 490193452 is about 788.4772526148.

The spelling of 490193452 in words is "four hundred ninety million, one hundred ninety-three thousand, four hundred fifty-two".