3126660536 has 16 divisors (see below), whose sum is σ = 6207341040. Its totient is φ = 1471369600.

The previous prime is 3126660479. The next prime is 3126660541. The reversal of 3126660536 is 6350666213.

It is a happy number.

It is a super-2 number, since 2×3126660536² = 19552012214759614592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3126660536.

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 3 ways as a sum of consecutive naturals, for example, 11494940 + ... + 11495211.

It is an arithmetic number, because the mean of its divisors is an integer number (387958815).

Almost surely, 2^3126660536 is an apocalyptic number.

It is an amenable number.

3126660536 is a deficient number, since it is larger than the sum of its proper divisors (3080680504).

3126660536 is a wasteful number, since it uses less digits than its factorization.

3126660536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22990174 (or 22990170 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 3126660536 is about 55916.5497504987. The cubic root of 3126660536 is about 1462.2677798776.

The spelling of 3126660536 in words is "three billion, one hundred twenty-six million, six hundred sixty thousand, five hundred thirty-six".