3899754 has 12 divisors (see below), whose sum is σ = 8449506. Its totient is φ = 1299912.

The previous prime is 3899747. The next prime is 3899761. The reversal of 3899754 is 4579983.

3899754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3899747) and next prime (3899761).

It can be written as a sum of positive squares in only one way, i.e., 2634129 + 1265625 = 1623^2 + 1125^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 108309 + ... + 108344.

Almost surely, 2^3899754 is an apocalyptic number.

3899754 is an abundant number, since it is smaller than the sum of its proper divisors (4549752).

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

3899754 is a wasteful number, since it uses less digits than its factorization.

3899754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216661 (or 216658 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3899754 is about 1974.7794813599. The cubic root of 3899754 is about 157.4027820296.

The spelling of 3899754 in words is "three million, eight hundred ninety-nine thousand, seven hundred fifty-four".