7964463 has 24 divisors (see below), whose sum is σ = 12016512. Its totient is φ = 4681248.

The previous prime is 7964459. The next prime is 7964471. The reversal of 7964463 is 3644697.

It is not a de Polignac number, because 7964463 - 2² = 7964459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7964413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11320 + ... + 12002.

It is an arithmetic number, because the mean of its divisors is an integer number (500688).

Almost surely, 2^7964463 is an apocalyptic number.

7964463 is a deficient number, since it is larger than the sum of its proper divisors (4052049).

7964463 is a wasteful number, since it uses less digits than its factorization.

7964463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735 (or 722 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 7964463 is about 2822.1380193038. The cubic root of 7964463 is about 199.7034187485.

The spelling of 7964463 in words is "seven million, nine hundred sixty-four thousand, four hundred sixty-three".