3843492812 has 6 divisors (see below), whose sum is σ = 6726112428. Its totient is φ = 1921746404.

The previous prime is 3843492803. The next prime is 3843492817. The reversal of 3843492812 is 2182943483.

3843492812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3843492812³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3843492817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480436598 + ... + 480436605.

It is an arithmetic number, because the mean of its divisors is an integer number (1121018738).

Almost surely, 2^3843492812 is an apocalyptic number.

It is an amenable number.

3843492812 is a deficient number, since it is larger than the sum of its proper divisors (2882619616).

3843492812 is a wasteful number, since it uses less digits than its factorization.

3843492812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960873207 (or 960873205 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 3843492812 is about 61995.9096392657. The cubic root of 3843492812 is about 1566.4217006657.

The spelling of 3843492812 in words is "three billion, eight hundred forty-three million, four hundred ninety-two thousand, eight hundred twelve".