6630877344 has 96 divisors (see below), whose sum is σ = 21422862720. Its totient is φ = 1748800512.

The previous prime is 6630877321. The next prime is 6630877361. The reversal of 6630877344 is 4437780366.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6630877293 and 6630877302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370779 + ... + 388250.

It is an arithmetic number, because the mean of its divisors is an integer number (223154820).

Almost surely, 2^6630877344 is an apocalyptic number.

It is an amenable number.

6630877344 is an abundant number, since it is smaller than the sum of its proper divisors (14791985376).

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

6630877344 is a wasteful number, since it uses less digits than its factorization.

6630877344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759062 (or 759054 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The square root of 6630877344 is about 81430.1992138052. The cubic root of 6630877344 is about 1878.6981087647.

The spelling of 6630877344 in words is "six billion, six hundred thirty million, eight hundred seventy-seven thousand, three hundred forty-four".