3683988950 has 24 divisors (see below), whose sum is σ = 6857909280. Its totient is φ = 1472372000.

The previous prime is 3683988941. The next prime is 3683988967. The reversal of 3683988950 is 598893863.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3683988950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31475 + ... + 91425.

It is an arithmetic number, because the mean of its divisors is an integer number (285746220).

Almost surely, 2^3683988950 is an apocalyptic number.

3683988950 is a deficient number, since it is larger than the sum of its proper divisors (3173920330).

3683988950 is a wasteful number, since it uses less digits than its factorization.

3683988950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61192 (or 61187 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The square root of 3683988950 is about 60695.8725944359. The cubic root of 3683988950 is about 1544.4461590517.

The spelling of 3683988950 in words is "three billion, six hundred eighty-three million, nine hundred eighty-eight thousand, nine hundred fifty".