4426999007 has 4 divisors (see below), whose sum is σ = 4438150536. Its totient is φ = 4415847480.

The previous prime is 4426999001. The next prime is 4426999013. The reversal of 4426999007 is 7009996244.

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

It is an interprime number because it is at equal distance from previous prime (4426999001) and next prime (4426999013).

It is a cyclic number.

It is not a de Polignac number, because 4426999007 - 2¹⁰ = 4426997983 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 (4426999001) 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, 5575169 + ... + 5575962.

It is an arithmetic number, because the mean of its divisors is an integer number (1109537634).

Almost surely, 2^4426999007 is an apocalyptic number.

4426999007 is a deficient number, since it is larger than the sum of its proper divisors (11151529).

4426999007 is a wasteful number, since it uses less digits than its factorization.

4426999007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11151528.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 4426999007 is about 66535.6972383998. The cubic root of 4426999007 is about 1641.9873546530.

The spelling of 4426999007 in words is "four billion, four hundred twenty-six million, nine hundred ninety-nine thousand, seven".