3240315757 has 24 divisors (see below), whose sum is σ = 3806511072. Its totient is φ = 2750176800.

The previous prime is 3240315733. The next prime is 3240315761. The reversal of 3240315757 is 7575130423.

It is not a de Polignac number, because 3240315757 - 2⁷ = 3240315629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240315557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2509282 + ... + 2510572.

It is an arithmetic number, because the mean of its divisors is an integer number (158604628).

Almost surely, 2^3240315757 is an apocalyptic number.

It is an amenable number.

3240315757 is a deficient number, since it is larger than the sum of its proper divisors (566195315).

3240315757 is a wasteful number, since it uses less digits than its factorization.

3240315757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 3240315757 is about 56923.7714579770. The cubic root of 3240315757 is about 1479.7753124026.

The spelling of 3240315757 in words is "three billion, two hundred forty million, three hundred fifteen thousand, seven hundred fifty-seven".