3158742860 has 72 divisors (see below), whose sum is σ = 8309957040. Its totient is φ = 999686016.

The previous prime is 3158742859. The next prime is 3158742863. The reversal of 3158742860 is 682478513.

3158742860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3158742863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111230 + ... + 136709.

It is an arithmetic number, because the mean of its divisors is an integer number (115416070).

Almost surely, 2^3158742860 is an apocalyptic number.

It is an amenable number.

3158742860 is an abundant number, since it is smaller than the sum of its proper divisors (5151214180).

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

3158742860 is a wasteful number, since it uses less digits than its factorization.

3158742860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247975 (or 247966 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 3158742860 is about 56202.6944193959. The cubic root of 3158742860 is about 1467.2521607527.

It can be divided in two parts, 31587 and 42860, that added together give a palindrome (74447).

The spelling of 3158742860 in words is "three billion, one hundred fifty-eight million, seven hundred forty-two thousand, eight hundred sixty".