3894315 has 8 divisors (see below), whose sum is σ = 6230928. Its totient is φ = 2076960.

The previous prime is 3894307. The next prime is 3894329. The reversal of 3894315 is 5134983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3894315 - 2³ = 3894307 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 129796 + ... + 129825.

It is an arithmetic number, because the mean of its divisors is an integer number (778866).

Almost surely, 2^3894315 is an apocalyptic number.

3894315 is a deficient number, since it is larger than the sum of its proper divisors (2336613).

3894315 is a wasteful number, since it uses less digits than its factorization.

3894315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259629.

The product of its digits is 12960, while the sum is 33.

The square root of 3894315 is about 1973.4018850705. The cubic root of 3894315 is about 157.3295712537.

The spelling of 3894315 in words is "three million, eight hundred ninety-four thousand, three hundred fifteen".