336697090 has 8 divisors (see below), whose sum is σ = 606054780. Its totient is φ = 134678832.

The previous prime is 336697063. The next prime is 336697093. The reversal of 336697090 is 90796633.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 336612409 + 84681 = 18347^2 + 291^2 .

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

It is a super-2 number, since 2×336697090² = 226729860828936200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336697093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16834845 + ... + 16834864.

Almost surely, 2^336697090 is an apocalyptic number.

336697090 is a deficient number, since it is larger than the sum of its proper divisors (269357690).

336697090 is a wasteful number, since it uses less digits than its factorization.

336697090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33669716.

The product of its (nonzero) digits is 183708, while the sum is 43.

The square root of 336697090 is about 18349.3076163653. The cubic root of 336697090 is about 695.6857713636.

The spelling of 336697090 in words is "three hundred thirty-six million, six hundred ninety-seven thousand, ninety".