3894526 has 16 divisors (see below), whose sum is σ = 6123600. Its totient is φ = 1855168.

The previous prime is 3894523. The next prime is 3894529. The reversal of 3894526 is 6254983.

It is an interprime number because it is at equal distance from previous prime (3894523) and next prime (3894529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894523) 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, 4410 + ... + 5218.

It is an arithmetic number, because the mean of its divisors is an integer number (382725).

Almost surely, 2^3894526 is an apocalyptic number.

3894526 is a deficient number, since it is larger than the sum of its proper divisors (2229074).

3894526 is a wasteful number, since it uses less digits than its factorization.

3894526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923.

The product of its digits is 51840, while the sum is 37.

The square root of 3894526 is about 1973.4553453271. The cubic root of 3894526 is about 157.3324126554.

The spelling of 3894526 in words is "three million, eight hundred ninety-four thousand, five hundred twenty-six".