3814491 has 8 divisors (see below), whose sum is σ = 5123664. Its totient is φ = 2524160.

The previous prime is 3814483. The next prime is 3814493. The reversal of 3814491 is 1944183.

It is a happy number.

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 3814491 - 2³ = 3814483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3814493) 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, 4230 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (640458).

Almost surely, 2^3814491 is an apocalyptic number.

3814491 is a deficient number, since it is larger than the sum of its proper divisors (1309173).

3814491 is a wasteful number, since it uses less digits than its factorization.

3814491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421.

The product of its digits is 3456, while the sum is 30.

The square root of 3814491 is about 1953.0721952862. The cubic root of 3814491 is about 156.2471837359.

The spelling of 3814491 in words is "three million, eight hundred fourteen thousand, four hundred ninety-one".