3126762012 has 24 divisors (see below), whose sum is σ = 7959030912. Its totient is φ = 947503600.

The previous prime is 3126761993. The next prime is 3126762019. The reversal of 3126762012 is 2102676213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126762019) by changing a digit.

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, 11843664 + ... + 11843927.

It is an arithmetic number, because the mean of its divisors is an integer number (331626288).

Almost surely, 2^3126762012 is an apocalyptic number.

It is an amenable number.

3126762012 is an abundant number, since it is smaller than the sum of its proper divisors (4832268900).

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

3126762012 is a wasteful number, since it uses less digits than its factorization.

3126762012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23687609 (or 23687607 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 3126762012 is about 55917.4571310248. The cubic root of 3126762012 is about 1462.2835990429.

The spelling of 3126762012 in words is "three billion, one hundred twenty-six million, seven hundred sixty-two thousand, twelve".