3814997 has 2 divisors, whose sum is σ = 3814998. Its totient is φ = 3814996.

The previous prime is 3814981. The next prime is 3815041. The reversal of 3814997 is 7994183.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 1378276 = 1561^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 3814997 - 2⁴ = 3814981 is a prime.

It is a super-2 number, since 2×3814997² = 29108404220018, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3814957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1907498 + 1907499.

It is an arithmetic number, because the mean of its divisors is an integer number (1907499).

Almost surely, 2^3814997 is an apocalyptic number.

It is an amenable number.

3814997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3814997 is an equidigital number, since it uses as much as digits as its factorization.

3814997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 3814997 is about 1953.2017304928. The cubic root of 3814997 is about 156.2540922662.

The spelling of 3814997 in words is "three million, eight hundred fourteen thousand, nine hundred ninety-seven".