3894524 has 6 divisors (see below), whose sum is σ = 6815424. Its totient is φ = 1947260.

The previous prime is 3894523. The next prime is 3894529. The reversal of 3894524 is 4254983.

It is an Ulam number.

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 as a sum of consecutive naturals, namely, 486812 + ... + 486819.

It is an arithmetic number, because the mean of its divisors is an integer number (1135904).

Almost surely, 2^3894524 is an apocalyptic number.

It is an amenable number.

3894524 is a deficient number, since it is larger than the sum of its proper divisors (2920900).

3894524 is a wasteful number, since it uses less digits than its factorization.

3894524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973635 (or 973633 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3894524 is about 1973.4548386016. The cubic root of 3894524 is about 157.3323857232.

It can be divided in two parts, 389 and 4524, that added together give a cube (4913 = 17³).

The spelling of 3894524 in words is "three million, eight hundred ninety-four thousand, five hundred twenty-four".