3870495 has 12 divisors (see below), whose sum is σ = 6708936. Its totient is φ = 2064240.

The previous prime is 3870479. The next prime is 3870499. The reversal of 3870495 is 5940783.

It is not a de Polignac number, because 3870495 - 2⁴ = 3870479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42961 + ... + 43050.

It is an arithmetic number, because the mean of its divisors is an integer number (559078).

Almost surely, 2^3870495 is an apocalyptic number.

3870495 is a deficient number, since it is larger than the sum of its proper divisors (2838441).

3870495 is a wasteful number, since it uses less digits than its factorization.

3870495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86022 (or 86019 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3870495 is about 1967.3573645883. The cubic root of 3870495 is about 157.0081405437.

The spelling of 3870495 in words is "three million, eight hundred seventy thousand, four hundred ninety-five".