3250193957 has 4 divisors (see below), whose sum is σ = 3260781216. Its totient is φ = 3239606700.

The previous prime is 3250193939. The next prime is 3250193959. The reversal of 3250193957 is 7593910523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3250193957 - 2¹⁴ = 3250177573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250193959) 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, 5293169 + ... + 5293782.

It is an arithmetic number, because the mean of its divisors is an integer number (815195304).

Almost surely, 2^3250193957 is an apocalyptic number.

It is an amenable number.

3250193957 is a deficient number, since it is larger than the sum of its proper divisors (10587259).

3250193957 is a wasteful number, since it uses less digits than its factorization.

3250193957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587258.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 3250193957 is about 57010.4723449999. The cubic root of 3250193957 is about 1481.2775001227.

The spelling of 3250193957 in words is "three billion, two hundred fifty million, one hundred ninety-three thousand, nine hundred fifty-seven".