4349826657 has 32 divisors (see below), whose sum is σ = 7047408000. Its totient is φ = 2629739520.

The previous prime is 4349826647. The next prime is 4349826661. The reversal of 4349826657 is 7566289434.

4349826657 is a `hidden beast` number, since 43 + 498 + 2 + 66 + 57 = 666.

It is not a de Polignac number, because 4349826657 - 2¹⁴ = 4349810273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4349826647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103569 + ... + 139377.

It is an arithmetic number, because the mean of its divisors is an integer number (220231500).

Almost surely, 2^4349826657 is an apocalyptic number.

It is an amenable number.

4349826657 is a deficient number, since it is larger than the sum of its proper divisors (2697581343).

4349826657 is a wasteful number, since it uses less digits than its factorization.

4349826657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36238 (or 36232 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4349826657 is about 65953.2156683812. The cubic root of 4349826657 is about 1632.3902174329.

The spelling of 4349826657 in words is "four billion, three hundred forty-nine million, eight hundred twenty-six thousand, six hundred fifty-seven".