3926317245 has 32 divisors (see below), whose sum is σ = 6491034624. Its totient is φ = 2024524800.

The previous prime is 3926317201. The next prime is 3926317247. The reversal of 3926317245 is 5427136293.

It is not a de Polignac number, because 3926317245 - 2⁶ = 3926317181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3926317197 and 3926317206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3926317247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560565 + ... + 567525.

It is an arithmetic number, because the mean of its divisors is an integer number (202844832).

Almost surely, 2^3926317245 is an apocalyptic number.

It is an amenable number.

3926317245 is a deficient number, since it is larger than the sum of its proper divisors (2564717379).

3926317245 is a wasteful number, since it uses less digits than its factorization.

3926317245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8213.

The product of its digits is 272160, while the sum is 42.

The square root of 3926317245 is about 62660.3323084070. The cubic root of 3926317245 is about 1577.5935761074.

The spelling of 3926317245 in words is "three billion, nine hundred twenty-six million, three hundred seventeen thousand, two hundred forty-five".