3925934 has 4 divisors (see below), whose sum is σ = 5888904. Its totient is φ = 1962966.

The previous prime is 3925927. The next prime is 3925949. The reversal of 3925934 is 4395293.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3925894 and 3925903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 981482 + ... + 981485.

It is an arithmetic number, because the mean of its divisors is an integer number (1472226).

Almost surely, 2^3925934 is an apocalyptic number.

3925934 is a deficient number, since it is larger than the sum of its proper divisors (1962970).

3925934 is a wasteful number, since it uses less digits than its factorization.

3925934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962969.

The product of its digits is 29160, while the sum is 35.

The square root of 3925934 is about 1981.3969819297. The cubic root of 3925934 is about 157.7542245179.

It can be divided in two parts, 39259 and 34, that added together give a palindrome (39293).

The spelling of 3925934 in words is "three million, nine hundred twenty-five thousand, nine hundred thirty-four".