3126505468 has 24 divisors (see below), whose sum is σ = 5576986800. Its totient is φ = 1533227520.

The previous prime is 3126505453. The next prime is 3126505489. The reversal of 3126505468 is 8645056213.

It is a self number, because there is not a number n which added to its sum of digits gives 3126505468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67983 + ... + 104281.

It is an arithmetic number, because the mean of its divisors is an integer number (232374450).

Almost surely, 2^3126505468 is an apocalyptic number.

It is an amenable number.

3126505468 is a deficient number, since it is larger than the sum of its proper divisors (2450481332).

3126505468 is a wasteful number, since it uses less digits than its factorization.

3126505468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36717 (or 36715 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 3126505468 is about 55915.1631313010. The cubic root of 3126505468 is about 1462.2436055563.

The spelling of 3126505468 in words is "three billion, one hundred twenty-six million, five hundred five thousand, four hundred sixty-eight".