3143490912 has 36 divisors (see below), whose sum is σ = 8939303100. Its totient is φ = 1047830208.

The previous prime is 3143490907. The next prime is 3143490941. The reversal of 3143490912 is 2190943413.

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

It is a super-2 number, since 2×3143490912² = 19763070227653183488, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5457162 + ... + 5457737.

It is an arithmetic number, because the mean of its divisors is an integer number (248313975).

Almost surely, 2^3143490912 is an apocalyptic number.

3143490912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3143490912 is an abundant number, since it is smaller than the sum of its proper divisors (5795812188).

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

3143490912 is a wasteful number, since it uses less digits than its factorization.

3143490912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10914915 (or 10914904 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3143490912 is about 56066.8432498210. The cubic root of 3143490912 is about 1464.8868137771.

The spelling of 3143490912 in words is "three billion, one hundred forty-three million, four hundred ninety thousand, nine hundred twelve".