4345280791 has 4 divisors (see below), whose sum is σ = 4573979800. Its totient is φ = 4116581784.

The previous prime is 4345280759. The next prime is 4345280803. The reversal of 4345280791 is 1970825434.

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 4345280791 - 2⁵ = 4345280759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345280701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114349476 + ... + 114349513.

It is an arithmetic number, because the mean of its divisors is an integer number (1143494950).

Almost surely, 2^4345280791 is an apocalyptic number.

4345280791 is a deficient number, since it is larger than the sum of its proper divisors (228699009).

4345280791 is a wasteful number, since it uses less digits than its factorization.

4345280791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228699008.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 4345280791 is about 65918.7438518059. The cubic root of 4345280791 is about 1631.8213661280.

The spelling of 4345280791 in words is "four billion, three hundred forty-five million, two hundred eighty thousand, seven hundred ninety-one".