3450117649 has 24 divisors (see below), whose sum is σ = 4025941920. Its totient is φ = 2944191360.

The previous prime is 3450117647. The next prime is 3450117661. The reversal of 3450117649 is 9467110543.

It is not a de Polignac number, because 3450117649 - 2¹ = 3450117647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3450117647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 859882 + ... + 863884.

It is an arithmetic number, because the mean of its divisors is an integer number (167747580).

Almost surely, 2^3450117649 is an apocalyptic number.

It is an amenable number.

3450117649 is a deficient number, since it is larger than the sum of its proper divisors (575824271).

3450117649 is a wasteful number, since it uses less digits than its factorization.

3450117649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461 (or 4450 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 3450117649 is about 58737.7021086116. The cubic root of 3450117649 is about 1511.0469836383.

The spelling of 3450117649 in words is "three billion, four hundred fifty million, one hundred seventeen thousand, six hundred forty-nine".