464861316 has 12 divisors (see below), whose sum is σ = 1084676432. Its totient is φ = 154953768.

The previous prime is 464861291. The next prime is 464861317. The reversal of 464861316 is 613168464.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×464861316² = 432192086226503712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464861317) 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, 19369210 + ... + 19369233.

Almost surely, 2^464861316 is an apocalyptic number.

It is an amenable number.

464861316 is an abundant number, since it is smaller than the sum of its proper divisors (619815116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464861316 is a wasteful number, since it uses less digits than its factorization.

464861316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38738450 (or 38738448 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 464861316 is about 21560.6427547975. The cubic root of 464861316 is about 774.6540619085.

The spelling of 464861316 in words is "four hundred sixty-four million, eight hundred sixty-one thousand, three hundred sixteen".