4407309797 has 16 divisors (see below), whose sum is σ = 4941190464. Its totient is φ = 3895776000.

The previous prime is 4407309793. The next prime is 4407309799. The reversal of 4407309797 is 7979037044.

It is a cyclic number.

It is not a de Polignac number, because 4407309797 - 2² = 4407309793 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 (4407309793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877022 + ... + 882032.

It is an arithmetic number, because the mean of its divisors is an integer number (308824404).

Almost surely, 2^4407309797 is an apocalyptic number.

It is an amenable number.

4407309797 is a deficient number, since it is larger than the sum of its proper divisors (533880667).

4407309797 is a wasteful number, since it uses less digits than its factorization.

4407309797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The square root of 4407309797 is about 66387.5726096383. The cubic root of 4407309797 is about 1639.5494743286.

The spelling of 4407309797 in words is "four billion, four hundred seven million, three hundred nine thousand, seven hundred ninety-seven".