3990150 has 36 divisors (see below), whose sum is σ = 10721412. Its totient is φ = 1063920.

The previous prime is 3990127. The next prime is 3990157. The reversal of 3990150 is 510993.

3990150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3990157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3984 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (297817).

Almost surely, 2^3990150 is an apocalyptic number.

3990150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3990150 is an abundant number, since it is smaller than the sum of its proper divisors (6731262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3990150 is a wasteful number, since it uses less digits than its factorization.

3990150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8885 (or 8877 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 3990150 is about 1997.5359821540. The cubic root of 3990150 is about 158.6096989267.

The spelling of 3990150 in words is "three million, nine hundred ninety thousand, one hundred fifty".