465621316 has 6 divisors (see below), whose sum is σ = 814837310. Its totient is φ = 232810656.

The previous prime is 465621311. The next prime is 465621319. The reversal of 465621316 is 613126564.

It can be written as a sum of positive squares in only one way, i.e., 464402500 + 1218816 = 21550^2 + 1104^2 .

It is not an unprimeable number, because it can be changed into a prime (465621311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58202661 + ... + 58202668.

Almost surely, 2^465621316 is an apocalyptic number.

It is an amenable number.

465621316 is a deficient number, since it is larger than the sum of its proper divisors (349215994).

465621316 is a wasteful number, since it uses less digits than its factorization.

465621316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116405333 (or 116405331 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 465621316 is about 21578.2602635152. The cubic root of 465621316 is about 775.0759917160.

The spelling of 465621316 in words is "four hundred sixty-five million, six hundred twenty-one thousand, three hundred sixteen".