290760896 has 14 divisors (see below), whose sum is σ = 576978780. Its totient is φ = 145380416.

The previous prime is 290760893. The next prime is 290760913. The reversal of 290760896 is 698067092.

It is a self number, because there is not a number n which added to its sum of digits gives 290760896.

It is not an unprimeable number, because it can be changed into a prime (290760893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271506 + ... + 2271633.

It is an arithmetic number, because the mean of its divisors is an integer number (41212770).

Almost surely, 2^290760896 is an apocalyptic number.

It is an amenable number.

290760896 is a deficient number, since it is larger than the sum of its proper divisors (286217884).

290760896 is an equidigital number, since it uses as much as digits as its factorization.

290760896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543151 (or 4543141 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 290760896 is about 17051.7124066763. The cubic root of 290760896 is about 662.4889916766.

The spelling of 290760896 in words is "two hundred ninety million, seven hundred sixty thousand, eight hundred ninety-six".