6432632748 has 36 divisors (see below), whose sum is σ = 16502962840. Its totient is φ = 2112206976.

The previous prime is 6432632719. The next prime is 6432632783. The reversal of 6432632748 is 8472362346.

6432632748 is a `hidden beast` number, since 6 + 4 + 3 + 2 + 632 + 7 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1331053 + ... + 1335876.

Almost surely, 2^6432632748 is an apocalyptic number.

It is an amenable number.

6432632748 is an abundant number, since it is smaller than the sum of its proper divisors (10070330092).

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

6432632748 is a wasteful number, since it uses less digits than its factorization.

6432632748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667006 (or 2667001 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The square root of 6432632748 is about 80203.6953512742. The cubic root of 6432632748 is about 1859.7857644338.

The spelling of 6432632748 in words is "six billion, four hundred thirty-two million, six hundred thirty-two thousand, seven hundred forty-eight".