3874867 has 2 divisors, whose sum is σ = 3874868. Its totient is φ = 3874866.

The previous prime is 3874853. The next prime is 3874877. The reversal of 3874867 is 7684783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3874867 - 2¹⁹ = 3350579 is a prime.

It is not a weakly prime, because it can be changed into another prime (3874807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937433 + 1937434.

It is an arithmetic number, because the mean of its divisors is an integer number (1937434).

Almost surely, 2^3874867 is an apocalyptic number.

3874867 is a deficient number, since it is larger than the sum of its proper divisors (1).

3874867 is an equidigital number, since it uses as much as digits as its factorization.

3874867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 43.

The square root of 3874867 is about 1968.4681861793. The cubic root of 3874867 is about 157.0672355942.

The spelling of 3874867 in words is "three million, eight hundred seventy-four thousand, eight hundred sixty-seven".