3141899720 has 32 divisors (see below), whose sum is σ = 7102797120. Its totient is φ = 1250800320.

The previous prime is 3141899711. The next prime is 3141899729. The reversal of 3141899720 is 279981413.

3141899720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3141899711) and next prime (3141899729).

It is not an unprimeable number, because it can be changed into a prime (3141899729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177692 + ... + 194571.

It is an arithmetic number, because the mean of its divisors is an integer number (221962410).

Almost surely, 2^3141899720 is an apocalyptic number.

It is an amenable number.

3141899720 is an abundant number, since it is smaller than the sum of its proper divisors (3960897400).

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

3141899720 is a wasteful number, since it uses less digits than its factorization.

3141899720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372485 (or 372481 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 3141899720 is about 56052.6513199866. The cubic root of 3141899720 is about 1464.6396035208.

The spelling of 3141899720 in words is "three billion, one hundred forty-one million, eight hundred ninety-nine thousand, seven hundred twenty".