3597494049 has 24 divisors (see below), whose sum is σ = 5526129960. Its totient is φ = 2247372288.

The previous prime is 3597494041. The next prime is 3597494077. The reversal of 3597494049 is 9404947953.

3597494049 is a `hidden beast` number, since 3 + 597 + 4 + 9 + 4 + 0 + 49 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1464439824 + 2133054225 = 38268^2 + 46185^2 .

It is not a de Polignac number, because 3597494049 - 2³ = 3597494041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3597493986 and 3597494004.

It is not an unprimeable number, because it can be changed into a prime (3597494041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16302 + ... + 86375.

It is an arithmetic number, because the mean of its divisors is an integer number (230255415).

Almost surely, 2^3597494049 is an apocalyptic number.

It is an amenable number.

3597494049 is a deficient number, since it is larger than the sum of its proper divisors (1928635911).

3597494049 is a wasteful number, since it uses less digits than its factorization.

3597494049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102929 (or 102926 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 3597494049 is about 59979.1134395966. The cubic root of 3597494049 is about 1532.2631648536.

The spelling of 3597494049 in words is "three billion, five hundred ninety-seven million, four hundred ninety-four thousand, forty-nine".