3146045880 has 32 divisors (see below), whose sum is σ = 9438138000. Its totient is φ = 838945536.

The previous prime is 3146045873. The next prime is 3146045893. The reversal of 3146045880 is 885406413.

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 7 ways as a sum of consecutive naturals, for example, 13108405 + ... + 13108644.

Almost surely, 2^3146045880 is an apocalyptic number.

3146045880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3146045880 is an abundant number, since it is smaller than the sum of its proper divisors (6292092120).

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

3146045880 is a wasteful number, since it uses less digits than its factorization.

3146045880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26217063 (or 26217059 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 3146045880 is about 56089.6236393150. The cubic root of 3146045880 is about 1465.2835834288.

The spelling of 3146045880 in words is "three billion, one hundred forty-six million, forty-five thousand, eight hundred eighty".