3902259 has 8 divisors (see below), whose sum is σ = 5216400. Its totient is φ = 2594816.

The previous prime is 3902243. The next prime is 3902263. The reversal of 3902259 is 9522093.

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

It is a cyclic number.

It is not a de Polignac number, because 3902259 - 2⁴ = 3902243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3902209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102 + ... + 2795.

It is an arithmetic number, because the mean of its divisors is an integer number (652050).

Almost surely, 2^3902259 is an apocalyptic number.

3902259 is a deficient number, since it is larger than the sum of its proper divisors (1314141).

3902259 is a wasteful number, since it uses less digits than its factorization.

3902259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 3902259 is about 1975.4136275727. The cubic root of 3902259 is about 157.4364772810.

The spelling of 3902259 in words is "three million, nine hundred two thousand, two hundred fifty-nine".