402298594 has 8 divisors (see below), whose sum is σ = 622914048. Its totient is φ = 194660580.

The previous prime is 402298577. The next prime is 402298607. The reversal of 402298594 is 495892204.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 402298594.

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, 3244282 + ... + 3244405.

It is an arithmetic number, because the mean of its divisors is an integer number (77864256).

Almost surely, 2^402298594 is an apocalyptic number.

402298594 is a deficient number, since it is larger than the sum of its proper divisors (220615454).

402298594 is a wasteful number, since it uses less digits than its factorization.

402298594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6488720.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 402298594 is about 20057.3825311280. The cubic root of 402298594 is about 738.2149536774.

The spelling of 402298594 in words is "four hundred two million, two hundred ninety-eight thousand, five hundred ninety-four".