3894373 has 24 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 3060288.

The previous prime is 3894353. The next prime is 3894391. The reversal of 3894373 is 3734983.

It is not a de Polignac number, because 3894373 - 2⁹ = 3893861 is a prime.

It is a super-2 number, since 2×3894373² = 30332282126258, which contains 22 as substring.

Its product of digits (54432) is a multiple of the sum of its prime divisors (162).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43713 + ... + 43801.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 2^3894373 is an apocalyptic number.

It is an amenable number.

3894373 is a deficient number, since it is larger than the sum of its proper divisors (1030427).

3894373 is a wasteful number, since it uses less digits than its factorization.

3894373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 162 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 3894373 is about 1973.4165804513. The cubic root of 3894373 is about 157.3303523127.

The spelling of 3894373 in words is "three million, eight hundred ninety-four thousand, three hundred seventy-three".