4022509389 has 4 divisors (see below), whose sum is σ = 5363345856. Its totient is φ = 2681672924.

The previous prime is 4022509357. The next prime is 4022509411. The reversal of 4022509389 is 9839052204.

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 4022509389 - 2⁵ = 4022509357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4022509389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022509319) 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, 670418229 + ... + 670418234.

It is an arithmetic number, because the mean of its divisors is an integer number (1340836464).

Almost surely, 2^4022509389 is an apocalyptic number.

It is an amenable number.

4022509389 is a deficient number, since it is larger than the sum of its proper divisors (1340836467).

4022509389 is a wasteful number, since it uses less digits than its factorization.

4022509389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340836466.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 4022509389 is about 63423.2559003399. The cubic root of 4022509389 is about 1590.3731029807.

The spelling of 4022509389 in words is "four billion, twenty-two million, five hundred nine thousand, three hundred eighty-nine".