3723287 has 2 divisors, whose sum is σ = 3723288. Its totient is φ = 3723286.

The previous prime is 3723283. The next prime is 3723299. The reversal of 3723287 is 7823273.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3723287 - 2² = 3723283 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3723283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861643 + 1861644.

It is an arithmetic number, because the mean of its divisors is an integer number (1861644).

Almost surely, 2^3723287 is an apocalyptic number.

3723287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723287 is an equidigital number, since it uses as much as digits as its factorization.

3723287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 32.

The square root of 3723287 is about 1929.5820791042. The cubic root of 3723287 is about 154.9918414020.

The spelling of 3723287 in words is "three million, seven hundred twenty-three thousand, two hundred eighty-seven".