3890375 has 8 divisors (see below), whose sum is σ = 4855344. Its totient is φ = 3112200.

The previous prime is 3890357. The next prime is 3890377. The reversal of 3890375 is 5730983.

It is not a de Polignac number, because 3890375 - 2⁶ = 3890311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3890377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15437 + ... + 15686.

It is an arithmetic number, because the mean of its divisors is an integer number (606918).

Almost surely, 2^3890375 is an apocalyptic number.

3890375 is a deficient number, since it is larger than the sum of its proper divisors (964969).

3890375 is an equidigital number, since it uses as much as digits as its factorization.

3890375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31138 (or 31128 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3890375 is about 1972.4033563143. The cubic root of 3890375 is about 157.2764949379.

The spelling of 3890375 in words is "three million, eight hundred ninety thousand, three hundred seventy-five".