3842453668 has 24 divisors (see below), whose sum is σ = 6767792640. Its totient is φ = 1908836160.

The previous prime is 3842453653. The next prime is 3842453683. The reversal of 3842453668 is 8663542483.

It is an interprime number because it is at equal distance from previous prime (3842453653) and next prime (3842453683).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438288 + ... + 446968.

It is an arithmetic number, because the mean of its divisors is an integer number (281991360).

Almost surely, 2^3842453668 is an apocalyptic number.

It is an amenable number.

3842453668 is a deficient number, since it is larger than the sum of its proper divisors (2925338972).

3842453668 is a wasteful number, since it uses less digits than its factorization.

3842453668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9387 (or 9385 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 49.

The square root of 3842453668 is about 61987.5283262690. The cubic root of 3842453668 is about 1566.2805196698.

The spelling of 3842453668 in words is "three billion, eight hundred forty-two million, four hundred fifty-three thousand, six hundred sixty-eight".