3697604449 has 8 divisors (see below), whose sum is σ = 4610000448. Its totient is φ = 2881250160.

The previous prime is 3697604441. The next prime is 3697604467. The reversal of 3697604449 is 9444067963.

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 3697604449 - 2³ = 3697604441 is a prime.

It is a super-2 number, since 2×3697604449² = 27344557322529187202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3697604396 and 3697604405.

It is not an unprimeable number, because it can be changed into a prime (3697604441) 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, 24010342 + ... + 24010495.

It is an arithmetic number, because the mean of its divisors is an integer number (576250056).

Almost surely, 2^3697604449 is an apocalyptic number.

It is an amenable number.

3697604449 is a deficient number, since it is larger than the sum of its proper divisors (912395999).

3697604449 is a wasteful number, since it uses less digits than its factorization.

3697604449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48020855.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The square root of 3697604449 is about 60807.9308067624. The cubic root of 3697604449 is about 1546.3465042556.

The spelling of 3697604449 in words is "three billion, six hundred ninety-seven million, six hundred four thousand, four hundred forty-nine".