3712479609 has 8 divisors (see below), whose sum is σ = 4987759392. Its totient is φ = 2456093120.

The previous prime is 3712479607. The next prime is 3712479613. The reversal of 3712479609 is 9069742173.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3712479609 - 2¹ = 3712479607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3712479607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722864 + ... + 4723649.

It is an arithmetic number, because the mean of its divisors is an integer number (623469924).

Almost surely, 2^3712479609 is an apocalyptic number.

It is an amenable number.

3712479609 is a deficient number, since it is larger than the sum of its proper divisors (1275279783).

3712479609 is a wasteful number, since it uses less digits than its factorization.

3712479609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446647.

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 3712479609 is about 60930.1207039671. The cubic root of 3712479609 is about 1548.4173382671.

The spelling of 3712479609 in words is "three billion, seven hundred twelve million, four hundred seventy-nine thousand, six hundred nine".