3893157 has 16 divisors (see below), whose sum is σ = 6072000. Its totient is φ = 2458512.

The previous prime is 3893137. The next prime is 3893159. The reversal of 3893157 is 7513983.

It is not a de Polignac number, because 3893157 - 2⁶ = 3893093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3282 + ... + 4307.

It is an arithmetic number, because the mean of its divisors is an integer number (379500).

Almost surely, 2^3893157 is an apocalyptic number.

It is an amenable number.

3893157 is a deficient number, since it is larger than the sum of its proper divisors (2178843).

3893157 is a wasteful number, since it uses less digits than its factorization.

3893157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7617 (or 7611 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 3893157 is about 1973.1084612864. The cubic root of 3893157 is about 157.3139753825.

The spelling of 3893157 in words is "three million, eight hundred ninety-three thousand, one hundred fifty-seven".