6311464 has 8 divisors (see below), whose sum is σ = 11834010. Its totient is φ = 3155728.

The previous prime is 6311441. The next prime is 6311479. The reversal of 6311464 is 4641136.

It can be written as a sum of positive squares in only one way, i.e., 5963364 + 348100 = 2442^2 + 590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394459 + ... + 394474.

Almost surely, 2^6311464 is an apocalyptic number.

It is an amenable number.

6311464 is a deficient number, since it is larger than the sum of its proper divisors (5522546).

6311464 is a wasteful number, since it uses less digits than its factorization.

6311464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788939 (or 788935 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 6311464 is about 2512.2627251146. The cubic root of 6311464 is about 184.8034337799.

The spelling of 6311464 in words is "six million, three hundred eleven thousand, four hundred sixty-four".