3942584099 has 8 divisors (see below), whose sum is σ = 4051591008. Its totient is φ = 3833706240.

The previous prime is 3942584059. The next prime is 3942584119. The reversal of 3942584099 is 9904852493.

It is a Cunningham number, because it is equal to 62790²-1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3942584099 - 2²⁰ = 3941535523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3942584099.

It is not an unprimeable number, because it can be changed into a prime (3942584059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31394 + ... + 94184.

It is an arithmetic number, because the mean of its divisors is an integer number (506448876).

Almost surely, 2^3942584099 is an apocalyptic number.

3942584099 is a deficient number, since it is larger than the sum of its proper divisors (109006909).

3942584099 is a wasteful number, since it uses less digits than its factorization.

3942584099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64525.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The square root of 3942584099 is about 62789.9999920369. Note that the first 5 decimals coincide. The cubic root of 3942584099 is about 1579.7692472657.

The spelling of 3942584099 in words is "three billion, nine hundred forty-two million, five hundred eighty-four thousand, ninety-nine".