3237130249 has 16 divisors (see below), whose sum is σ = 3408955920. Its totient is φ = 3069480960.

The previous prime is 3237130243. The next prime is 3237130271. The reversal of 3237130249 is 9420317323.

It can be written as a sum of positive squares in 8 ways, for example, as 352688400 + 2884441849 = 18780^2 + 53707^2 .

It is not a de Polignac number, because 3237130249 - 2¹⁷ = 3236999177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3237130243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1727377 + ... + 1729249.

It is an arithmetic number, because the mean of its divisors is an integer number (213059745).

Almost surely, 2^3237130249 is an apocalyptic number.

It is an amenable number.

3237130249 is a deficient number, since it is larger than the sum of its proper divisors (171825671).

3237130249 is a wasteful number, since it uses less digits than its factorization.

3237130249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 3237130249 is about 56895.7841056787. The cubic root of 3237130249 is about 1479.2902381079.

The spelling of 3237130249 in words is "three billion, two hundred thirty-seven million, one hundred thirty thousand, two hundred forty-nine".