3846945992 has 32 divisors (see below), whose sum is σ = 7466964480. Its totient is φ = 1856110080.

The previous prime is 3846945967. The next prime is 3846946003. The reversal of 3846945992 is 2995496483.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 65573 + ... + 109515.

It is an arithmetic number, because the mean of its divisors is an integer number (233342640).

Almost surely, 2^3846945992 is an apocalyptic number.

It is an amenable number.

3846945992 is a deficient number, since it is larger than the sum of its proper divisors (3620018488).

3846945992 is a wasteful number, since it uses less digits than its factorization.

3846945992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44333 (or 44329 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 59.

The square root of 3846945992 is about 62023.7534497873. The cubic root of 3846945992 is about 1566.8906766048.

The spelling of 3846945992 in words is "three billion, eight hundred forty-six million, nine hundred forty-five thousand, nine hundred ninety-two".