3846249292 has 12 divisors (see below), whose sum is σ = 6744991680. Its totient is φ = 1919108816.

The previous prime is 3846249263. The next prime is 3846249293. The reversal of 3846249292 is 2929426483.

It is not an unprimeable number, because it can be changed into a prime (3846249293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001803 + ... + 1005634.

It is an arithmetic number, because the mean of its divisors is an integer number (562082640).

Almost surely, 2^3846249292 is an apocalyptic number.

It is an amenable number.

3846249292 is a deficient number, since it is larger than the sum of its proper divisors (2898742388).

3846249292 is a wasteful number, since it uses less digits than its factorization.

3846249292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007920 (or 2007918 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The square root of 3846249292 is about 62018.1367988430. The cubic root of 3846249292 is about 1566.7960804720.

The spelling of 3846249292 in words is "three billion, eight hundred forty-six million, two hundred forty-nine thousand, two hundred ninety-two".