4349590457 has 4 divisors (see below), whose sum is σ = 4350117456. Its totient is φ = 4349063460.

The previous prime is 4349590417. The next prime is 4349590477. The reversal of 4349590457 is 7540959434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4349590457 - 2³² = 54623161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4349590417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250919 + ... + 267692.

It is an arithmetic number, because the mean of its divisors is an integer number (1087529364).

Almost surely, 2^4349590457 is an apocalyptic number.

It is an amenable number.

4349590457 is a deficient number, since it is larger than the sum of its proper divisors (526999).

4349590457 is an equidigital number, since it uses as much as digits as its factorization.

4349590457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526998.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The square root of 4349590457 is about 65951.4249808145. The cubic root of 4349590457 is about 1632.3606700832.

The spelling of 4349590457 in words is "four billion, three hundred forty-nine million, five hundred ninety thousand, four hundred fifty-seven".