468799290 has 24 divisors (see below), whose sum is σ = 1218878388. Its totient is φ = 125013120.

The previous prime is 468799273. The next prime is 468799301. The reversal of 468799290 is 92997864.

468799290 is a `hidden beast` number, since 468 + 7 + 9 + 92 + 90 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 468765801 + 33489 = 21651^2 + 183^2 .

It is a Curzon number.

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, 2604351 + ... + 2604530.

Almost surely, 2^468799290 is an apocalyptic number.

468799290 is an abundant number, since it is smaller than the sum of its proper divisors (750079098).

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

468799290 is a wasteful number, since it uses less digits than its factorization.

468799290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208894 (or 5208891 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 468799290 is about 21651.7733684795. The cubic root of 468799290 is about 776.8353531769.

It can be divided in two parts, 46879 and 9290, that added together give a square (56169 = 237²).

The spelling of 468799290 in words is "four hundred sixty-eight million, seven hundred ninety-nine thousand, two hundred ninety".