290033492 has 24 divisors (see below), whose sum is σ = 586052544. Its totient is φ = 123017472.

The previous prime is 290033483. The next prime is 290033533. The reversal of 290033492 is 294330092.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 50678 + ... + 56109.

It is an arithmetic number, because the mean of its divisors is an integer number (24418856).

Almost surely, 2^290033492 is an apocalyptic number.

It is an amenable number.

290033492 is an abundant number, since it is smaller than the sum of its proper divisors (296019052).

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

290033492 is a wasteful number, since it uses less digits than its factorization.

290033492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106895 (or 106893 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 290033492 is about 17030.3696965157. The cubic root of 290033492 is about 661.9360750972.

The spelling of 290033492 in words is "two hundred ninety million, thirty-three thousand, four hundred ninety-two".