3142892880 has 80 divisors (see below), whose sum is σ = 10825527360. Its totient is φ = 838104192.

The previous prime is 3142892873. The next prime is 3142892899. The reversal of 3142892880 is 882982413.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725362 + ... + 729681.

It is an arithmetic number, because the mean of its divisors is an integer number (135319092).

Almost surely, 2^3142892880 is an apocalyptic number.

3142892880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3142892880 is an abundant number, since it is smaller than the sum of its proper divisors (7682634480).

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

3142892880 is a wasteful number, since it uses less digits than its factorization.

3142892880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455065 (or 1455053 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 3142892880 is about 56061.5097905863. The cubic root of 3142892880 is about 1464.7939123102.

The spelling of 3142892880 in words is "three billion, one hundred forty-two million, eight hundred ninety-two thousand, eight hundred eighty".