4349864339 has 4 divisors (see below), whose sum is σ = 4350921960. Its totient is φ = 4348806720.

The previous prime is 4349864317. The next prime is 4349864371. The reversal of 4349864339 is 9334689434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4349864339 - 2¹² = 4349860243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4349864539) 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, 522617 + ... + 530874.

It is an arithmetic number, because the mean of its divisors is an integer number (1087730490).

Almost surely, 2^4349864339 is an apocalyptic number.

4349864339 is a deficient number, since it is larger than the sum of its proper divisors (1057621).

4349864339 is a wasteful number, since it uses less digits than its factorization.

4349864339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057620.

The product of its digits is 6718464, while the sum is 53.

The square root of 4349864339 is about 65953.5013399592. The cubic root of 4349864339 is about 1632.3949311496.

The spelling of 4349864339 in words is "four billion, three hundred forty-nine million, eight hundred sixty-four thousand, three hundred thirty-nine".