3894360 has 128 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 923648.

The previous prime is 3894353. The next prime is 3894391. The reversal of 3894360 is 634983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46879 + ... + 46961.

It is an arithmetic number, because the mean of its divisors is an integer number (102060).

Almost surely, 2^3894360 is an apocalyptic number.

3894360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3894360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6531840).

3894360 is an abundant number, since it is smaller than the sum of its proper divisors (9169320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3894360 is a wasteful number, since it uses less digits than its factorization.

3894360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3894360 is about 1973.4132866686. The cubic root of 3894360 is about 157.3301772484.

The spelling of 3894360 in words is "three million, eight hundred ninety-four thousand, three hundred sixty".