4022504893 has 4 divisors (see below), whose sum is σ = 4388187168. Its totient is φ = 3656822620.

The previous prime is 4022504887. The next prime is 4022504939. The reversal of 4022504893 is 3984052204.

It is a happy number.

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 not a de Polignac number, because 4022504893 - 2¹⁷ = 4022373821 is a prime.

It is a super-2 number, since 2×4022504893² = 32361091228417882898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022504803) 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, 182841121 + ... + 182841142.

It is an arithmetic number, because the mean of its divisors is an integer number (1097046792).

Almost surely, 2^4022504893 is an apocalyptic number.

It is an amenable number.

4022504893 is a deficient number, since it is larger than the sum of its proper divisors (365682275).

4022504893 is a wasteful number, since it uses less digits than its factorization.

4022504893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365682274.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 4022504893 is about 63423.2204559182. The cubic root of 4022504893 is about 1590.3725104550.

The spelling of 4022504893 in words is "four billion, twenty-two million, five hundred four thousand, eight hundred ninety-three".