3893679552 has 84 divisors (see below), whose sum is σ = 11984019720. Its totient is φ = 1112477184.

The previous prime is 3893679539. The next prime is 3893679553. The reversal of 3893679552 is 2559763983.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is a junction number, because it is equal to n+sod(n) for n = 3893679492 and 3893679501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893679553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197527 + ... + 216342.

Almost surely, 2^3893679552 is an apocalyptic number.

3893679552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3893679552 is an abundant number, since it is smaller than the sum of its proper divisors (8090340168).

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

3893679552 is a wasteful number, since it uses less digits than its factorization.

3893679552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413898 (or 413881 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 57.

The square root of 3893679552 is about 62399.3553812858. The cubic root of 3893679552 is about 1573.2101346285.

The spelling of 3893679552 in words is "three billion, eight hundred ninety-three million, six hundred seventy-nine thousand, five hundred fifty-two".