3697090 has 8 divisors (see below), whose sum is σ = 6654780. Its totient is φ = 1478832.

The previous prime is 3697081. The next prime is 3697103. The reversal of 3697090 is 907963.

It can be written as a sum of positive squares in 2 ways, for example, as 3674889 + 22201 = 1917^2 + 149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184845 + ... + 184864.

Almost surely, 2^3697090 is an apocalyptic number.

3697090 is a deficient number, since it is larger than the sum of its proper divisors (2957690).

3697090 is a wasteful number, since it uses less digits than its factorization.

3697090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369716.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 3697090 is about 1922.7818388990. The cubic root of 3697090 is about 154.6274786353.

The spelling of 3697090 in words is "three million, six hundred ninety-seven thousand, ninety".