3992944102 has 8 divisors (see below), whose sum is σ = 6845047056. Its totient is φ = 1711261752.

The previous prime is 3992944097. The next prime is 3992944129. The reversal of 3992944102 is 2014492993.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142605133 + ... + 142605160.

It is an arithmetic number, because the mean of its divisors is an integer number (855630882).

Almost surely, 2^3992944102 is an apocalyptic number.

3992944102 is a deficient number, since it is larger than the sum of its proper divisors (2852102954).

3992944102 is a wasteful number, since it uses less digits than its factorization.

3992944102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285210302.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 3992944102 is about 63189.7468106971. The cubic root of 3992944102 is about 1586.4671242856.

The spelling of 3992944102 in words is "three billion, nine hundred ninety-two million, nine hundred forty-four thousand, one hundred two".