3812293791 has 12 divisors (see below), whose sum is σ = 5599980360. Its totient is φ = 2498452080.

The previous prime is 3812293777. The next prime is 3812293799. The reversal of 3812293791 is 1973922183.

It is not a de Polignac number, because 3812293791 - 2⁹ = 3812293279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812293799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3589200 + ... + 3590261.

It is an arithmetic number, because the mean of its divisors is an integer number (466665030).

Almost surely, 2^3812293791 is an apocalyptic number.

3812293791 is a deficient number, since it is larger than the sum of its proper divisors (1787686569).

3812293791 is a wasteful number, since it uses less digits than its factorization.

3812293791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7179526 (or 7179523 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 3812293791 is about 61743.7753218897. The cubic root of 3812293791 is about 1562.1717766551.

The spelling of 3812293791 in words is "three billion, eight hundred twelve million, two hundred ninety-three thousand, seven hundred ninety-one".