3674857 has 2 divisors, whose sum is σ = 3674858. Its totient is φ = 3674856.

The previous prime is 3674849. The next prime is 3674863. The reversal of 3674857 is 7584763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2893401 + 781456 = 1701^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 3674857 - 2³ = 3674849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3674837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837428 + 1837429.

It is an arithmetic number, because the mean of its divisors is an integer number (1837429).

Almost surely, 2^3674857 is an apocalyptic number.

It is an amenable number.

3674857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3674857 is an equidigital number, since it uses as much as digits as its factorization.

3674857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 3674857 is about 1916.9916536073. The cubic root of 3674857 is about 154.3168967854.

The spelling of 3674857 in words is "three million, six hundred seventy-four thousand, eight hundred fifty-seven".