3132481860 has 36 divisors (see below), whose sum is σ = 9501862188. Its totient is φ = 835328448.

The previous prime is 3132481841. The next prime is 3132481861. The reversal of 3132481860 is 681842313.

3132481860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1934768196 + 1197713664 = 43986^2 + 34608^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3132481861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8701159 + ... + 8701518.

Almost surely, 2^3132481860 is an apocalyptic number.

3132481860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3132481860 is an abundant number, since it is smaller than the sum of its proper divisors (6369380328).

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

3132481860 is a wasteful number, since it uses less digits than its factorization.

3132481860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17402692 (or 17402687 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3132481860 is about 55968.5792208450. The cubic root of 3132481860 is about 1463.1747173837.

The spelling of 3132481860 in words is "three billion, one hundred thirty-two million, four hundred eighty-one thousand, eight hundred sixty".