290795042 has 8 divisors (see below), whose sum is σ = 446831532. Its totient is φ = 141851200.

The previous prime is 290795023. The next prime is 290795053. The reversal of 290795042 is 240597092.

It can be written as a sum of positive squares in 2 ways, for example, as 289986841 + 808201 = 17029^2 + 899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 290794987 and 290795005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1773059 + ... + 1773222.

Almost surely, 2^290795042 is an apocalyptic number.

290795042 is a deficient number, since it is larger than the sum of its proper divisors (156036490).

290795042 is a wasteful number, since it uses less digits than its factorization.

290795042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546324.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 290795042 is about 17052.7136256961. The cubic root of 290795042 is about 662.5149241684.

The spelling of 290795042 in words is "two hundred ninety million, seven hundred ninety-five thousand, forty-two".