3242157960 has 32 divisors (see below), whose sum is σ = 9726474240. Its totient is φ = 864575424.

The previous prime is 3242157931. The next prime is 3242157977. The reversal of 3242157960 is 697512423.

3242157960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13508872 + ... + 13509111.

It is an arithmetic number, because the mean of its divisors is an integer number (303952320).

Almost surely, 2^3242157960 is an apocalyptic number.

3242157960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3242157960 is an abundant number, since it is smaller than the sum of its proper divisors (6484316280).

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

3242157960 is a wasteful number, since it uses less digits than its factorization.

3242157960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27017997 (or 27017993 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 3242157960 is about 56939.9504741618. The cubic root of 3242157960 is about 1480.0556894068.

The spelling of 3242157960 in words is "three billion, two hundred forty-two million, one hundred fifty-seven thousand, nine hundred sixty".