3673387 has 2 divisors, whose sum is σ = 3673388. Its totient is φ = 3673386.

The previous prime is 3673367. The next prime is 3673393. The reversal of 3673387 is 7833763.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3673387 is a prime.

It is not a weakly prime, because it can be changed into another prime (3673337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836693 + 1836694.

It is an arithmetic number, because the mean of its divisors is an integer number (1836694).

Almost surely, 2^3673387 is an apocalyptic number.

3673387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3673387 is an equidigital number, since it uses as much as digits as its factorization.

3673387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 3673387 is about 1916.6082020069. The cubic root of 3673387 is about 154.2963176542.

The spelling of 3673387 in words is "three million, six hundred seventy-three thousand, three hundred eighty-seven".