7463322664 has 96 divisors (see below), whose sum is σ = 17424806400. Its totient is φ = 2932225920.

The previous prime is 7463322641. The next prime is 7463322679. The reversal of 7463322664 is 4662233647.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7463322664.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620742 + ... + 632650.

It is an arithmetic number, because the mean of its divisors is an integer number (181508400).

Almost surely, 2^7463322664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7463322664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8712403200).

7463322664 is an abundant number, since it is smaller than the sum of its proper divisors (9961483736).

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

7463322664 is a wasteful number, since it uses less digits than its factorization.

7463322664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991 (or 11968 counting only the distinct ones).

The product of its digits is 870912, while the sum is 43.

The square root of 7463322664 is about 86390.5241562985. The cubic root of 7463322664 is about 1954.2377846858.

The spelling of 7463322664 in words is "seven billion, four hundred sixty-three million, three hundred twenty-two thousand, six hundred sixty-four".