464338964 has 6 divisors (see below), whose sum is σ = 812593194. Its totient is φ = 232169480.

The previous prime is 464338951. The next prime is 464338993. The reversal of 464338964 is 469833464.

It can be written as a sum of positive squares in only one way, i.e., 459759364 + 4579600 = 21442^2 + 2140^2 .

It is a super-2 number, since 2×464338964² = 431221346977186592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58042367 + ... + 58042374.

It is an arithmetic number, because the mean of its divisors is an integer number (135432199).

Almost surely, 2^464338964 is an apocalyptic number.

It is an amenable number.

464338964 is a deficient number, since it is larger than the sum of its proper divisors (348254230).

464338964 is a wasteful number, since it uses less digits than its factorization.

464338964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116084745 (or 116084743 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The square root of 464338964 is about 21548.5257964437. The cubic root of 464338964 is about 774.3638006047.

The spelling of 464338964 in words is "four hundred sixty-four million, three hundred thirty-eight thousand, nine hundred sixty-four".