3934365 has 16 divisors (see below), whose sum is σ = 6498816. Its totient is φ = 2030400.

The previous prime is 3934363. The next prime is 3934367. The reversal of 3934365 is 5634393.

It is an interprime number because it is at equal distance from previous prime (3934363) and next prime (3934367).

It is not a de Polignac number, because 3934365 - 2¹ = 3934363 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3766 + ... + 4695.

It is an arithmetic number, because the mean of its divisors is an integer number (406176).

Almost surely, 2^3934365 is an apocalyptic number.

It is an amenable number.

3934365 is a deficient number, since it is larger than the sum of its proper divisors (2564451).

3934365 is a wasteful number, since it uses less digits than its factorization.

3934365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8500.

The product of its digits is 29160, while the sum is 33.

The square root of 3934365 is about 1983.5233802504. The cubic root of 3934365 is about 157.8670702695.

The spelling of 3934365 in words is "three million, nine hundred thirty-four thousand, three hundred sixty-five".