3699743 has 2 divisors, whose sum is σ = 3699744. Its totient is φ = 3699742.

The previous prime is 3699721. The next prime is 3699767. The reversal of 3699743 is 3479963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3699743 - 2⁶ = 3699679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3699743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3609743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1849871 + 1849872.

It is an arithmetic number, because the mean of its divisors is an integer number (1849872).

Almost surely, 2^3699743 is an apocalyptic number.

3699743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3699743 is an equidigital number, since it uses as much as digits as its factorization.

3699743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 41.

The square root of 3699743 is about 1923.4716010381. The cubic root of 3699743 is about 154.6644562415.

The spelling of 3699743 in words is "three million, six hundred ninety-nine thousand, seven hundred forty-three".