3699440899 has 8 divisors (see below), whose sum is σ = 4612290048. Its totient is φ = 2882681160.

The previous prime is 3699440897. The next prime is 3699440963. The reversal of 3699440899 is 9980449963.

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

It is a cyclic number.

It is not a de Polignac number, because 3699440899 - 2¹ = 3699440897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3699440897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24022267 + ... + 24022420.

It is an arithmetic number, because the mean of its divisors is an integer number (576536256).

Almost surely, 2^3699440899 is an apocalyptic number.

3699440899 is a deficient number, since it is larger than the sum of its proper divisors (912849149).

3699440899 is a wasteful number, since it uses less digits than its factorization.

3699440899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48044705.

The product of its (nonzero) digits is 15116544, while the sum is 61.

The square root of 3699440899 is about 60823.0293474437. The cubic root of 3699440899 is about 1546.6024643933.

The spelling of 3699440899 in words is "three billion, six hundred ninety-nine million, four hundred forty thousand, eight hundred ninety-nine".