1306690124 has 12 divisors (see below), whose sum is σ = 2287165944. Its totient is φ = 653214144.

The previous prime is 1306690123. The next prime is 1306690129. The reversal of 1306690124 is 4210966031.

It is a super-4 number, since 4×1306690124⁴ (a number of 38 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1306690123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8237 + ... + 51780.

It is an arithmetic number, because the mean of its divisors is an integer number (190597162).

Almost surely, 2^1306690124 is an apocalyptic number.

It is an amenable number.

1306690124 is a deficient number, since it is larger than the sum of its proper divisors (980475820).

1306690124 is a wasteful number, since it uses less digits than its factorization.

1306690124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65464 (or 65462 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1306690124 is about 36148.1690269369. The cubic root of 1306690124 is about 1093.2618738823.

The spelling of 1306690124 in words is "one billion, three hundred six million, six hundred ninety thousand, one hundred twenty-four".