3983998502 has 8 divisors (see below), whose sum is σ = 6519270312. Its totient is φ = 1810908400.

The previous prime is 3983998493. The next prime is 3983998537. The reversal of 3983998502 is 2058993893.

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, 90545399 + ... + 90545442.

It is an arithmetic number, because the mean of its divisors is an integer number (814908789).

Almost surely, 2^3983998502 is an apocalyptic number.

3983998502 is a deficient number, since it is larger than the sum of its proper divisors (2535271810).

3983998502 is a wasteful number, since it uses less digits than its factorization.

3983998502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181090854.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The square root of 3983998502 is about 63118.9234857503. The cubic root of 3983998502 is about 1585.2814902072.

The spelling of 3983998502 in words is "three billion, nine hundred eighty-three million, nine hundred ninety-eight thousand, five hundred two".