465937690 has 8 divisors (see below), whose sum is σ = 838687860. Its totient is φ = 186375072.

The previous prime is 465937687. The next prime is 465937711. The reversal of 465937690 is 96739564.

It can be written as a sum of positive squares in 2 ways, for example, as 440202361 + 25735329 = 20981^2 + 5073^2 .

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

It is a super-2 number, since 2×465937690² = 434195861925072200, which contains 22 as substring.

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, 23296875 + ... + 23296894.

Almost surely, 2^465937690 is an apocalyptic number.

465937690 is a deficient number, since it is larger than the sum of its proper divisors (372750170).

465937690 is a wasteful number, since it uses less digits than its factorization.

465937690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46593776.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 465937690 is about 21585.5898691697. The cubic root of 465937690 is about 775.2514979813.

The spelling of 465937690 in words is "four hundred sixty-five million, nine hundred thirty-seven thousand, six hundred ninety".