3599091 has 6 divisors (see below), whose sum is σ = 5198700. Its totient is φ = 2399388.

The previous prime is 3599083. The next prime is 3599093. The reversal of 3599091 is 1909953.

It is not a de Polignac number, because 3599091 - 2³ = 3599083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3599093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199941 + ... + 199958.

It is an arithmetic number, because the mean of its divisors is an integer number (866450).

Almost surely, 2^3599091 is an apocalyptic number.

3599091 is a deficient number, since it is larger than the sum of its proper divisors (1599609).

3599091 is a wasteful number, since it uses less digits than its factorization.

3599091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399905 (or 399902 counting only the distinct ones).

The product of its (nonzero) digits is 10935, while the sum is 36.

The square root of 3599091 is about 1897.1270384452. The cubic root of 3599091 is about 153.2489858507.

The spelling of 3599091 in words is "three million, five hundred ninety-nine thousand, ninety-one".