3914557 has 8 divisors (see below), whose sum is σ = 4036032. Its totient is φ = 3794400.

The previous prime is 3914549. The next prime is 3914569. The reversal of 3914557 is 7554193.

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

It is a cyclic number.

It is not a de Polignac number, because 3914557 - 2³ = 3914549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12432 + ... + 12742.

It is an arithmetic number, because the mean of its divisors is an integer number (504504).

Almost surely, 2^3914557 is an apocalyptic number.

It is an amenable number.

3914557 is a deficient number, since it is larger than the sum of its proper divisors (121475).

3914557 is a wasteful number, since it uses less digits than its factorization.

3914557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its digits is 18900, while the sum is 34.

The square root of 3914557 is about 1978.5239447629. The cubic root of 3914557 is about 157.6016912777.

The spelling of 3914557 in words is "three million, nine hundred fourteen thousand, five hundred fifty-seven".