3912836245 has 32 divisors (see below), whose sum is σ = 5019356160. Its totient is φ = 2921360640.

The previous prime is 3912836227. The next prime is 3912836251. The reversal of 3912836245 is 5426382193.

It is not a de Polignac number, because 3912836245 - 2⁹ = 3912835733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2101615 + ... + 2103475.

It is an arithmetic number, because the mean of its divisors is an integer number (156854880).

Almost surely, 2^3912836245 is an apocalyptic number.

It is an amenable number.

3912836245 is a deficient number, since it is larger than the sum of its proper divisors (1106519915).

3912836245 is a wasteful number, since it uses less digits than its factorization.

3912836245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325.

The product of its digits is 311040, while the sum is 43.

The square root of 3912836245 is about 62552.6677688490. The cubic root of 3912836245 is about 1575.7859512274.

The spelling of 3912836245 in words is "three billion, nine hundred twelve million, eight hundred thirty-six thousand, two hundred forty-five".