6373372964 has 72 divisors (see below), whose sum is σ = 13963215672. Its totient is φ = 2528547840.

The previous prime is 6373372927. The next prime is 6373372969. The reversal of 6373372964 is 4692733736.

It can be written as a sum of positive squares in 4 ways, for example, as 826102564 + 5547270400 = 28742^2 + 74480^2 .

It is a super-2 number, since 2×6373372964² = 81239765876492290592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6373372969) 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, 187574 + ... + 218930.

It is an arithmetic number, because the mean of its divisors is an integer number (193933551).

Almost surely, 2^6373372964 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 6373372964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6981607836).

6373372964 is an abundant number, since it is smaller than the sum of its proper divisors (7589842708).

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

6373372964 is a wasteful number, since it uses less digits than its factorization.

6373372964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31453 (or 31444 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 50.

The square root of 6373372964 is about 79833.4075685111. The cubic root of 6373372964 is about 1854.0571261462.

The spelling of 6373372964 in words is "six billion, three hundred seventy-three million, three hundred seventy-two thousand, nine hundred sixty-four".