290253832 has 32 divisors (see below), whose sum is σ = 598629600. Its totient is φ = 131928720.

The previous prime is 290253793. The next prime is 290253833. The reversal of 290253832 is 238352092.

290253832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (290253833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2982 + ... + 24277.

It is an arithmetic number, because the mean of its divisors is an integer number (18707175).

Almost surely, 2^290253832 is an apocalyptic number.

290253832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

290253832 is an abundant number, since it is smaller than the sum of its proper divisors (308375768).

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

290253832 is a wasteful number, since it uses less digits than its factorization.

290253832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27298 (or 27272 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 290253832 is about 17036.8374999587. The cubic root of 290253832 is about 662.1036581290.

The spelling of 290253832 in words is "two hundred ninety million, two hundred fifty-three thousand, eight hundred thirty-two".