490121352 has 96 divisors (see below), whose sum is σ = 1583038080. Its totient is φ = 133943040.

The previous prime is 490121347. The next prime is 490121371. The reversal of 490121352 is 253121094.

490121352 is a `hidden beast` number, since 490 + 121 + 3 + 52 = 666.

It is an unprimeable number.

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, 9549 + ... + 32732.

It is an arithmetic number, because the mean of its divisors is an integer number (16489980).

Almost surely, 2^490121352 is an apocalyptic number.

490121352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

490121352 is an abundant number, since it is smaller than the sum of its proper divisors (1092916728).

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

490121352 is a wasteful number, since it uses less digits than its factorization.

490121352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42323 (or 42316 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 490121352 is about 22138.6845137646. The cubic root of 490121352 is about 788.4385930494.

The spelling of 490121352 in words is "four hundred ninety million, one hundred twenty-one thousand, three hundred fifty-two".