3999674902 has 8 divisors (see below), whose sum is σ = 6127161696. Its totient is φ = 1957287672.

The previous prime is 3999674869. The next prime is 3999674909. The reversal of 3999674902 is 2094769993.

3999674902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3999674909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21274773 + ... + 21274960.

It is an arithmetic number, because the mean of its divisors is an integer number (765895212).

Almost surely, 2^3999674902 is an apocalyptic number.

3999674902 is a deficient number, since it is larger than the sum of its proper divisors (2127486794).

3999674902 is a wasteful number, since it uses less digits than its factorization.

3999674902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42549782.

The product of its (nonzero) digits is 6613488, while the sum is 58.

The square root of 3999674902 is about 63242.9830257871. The cubic root of 3999674902 is about 1587.3580457275.

The spelling of 3999674902 in words is "three billion, nine hundred ninety-nine million, six hundred seventy-four thousand, nine hundred two".