4009286422 has 4 divisors (see below), whose sum is σ = 6013929636. Its totient is φ = 2004643210.

The previous prime is 4009286399. The next prime is 4009286447. The reversal of 4009286422 is 2246829004.

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

It is a super-2 number, since 2×4009286422² = 32148755227267124168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002321604 + ... + 1002321607.

It is an arithmetic number, because the mean of its divisors is an integer number (1503482409).

Almost surely, 2^4009286422 is an apocalyptic number.

4009286422 is a deficient number, since it is larger than the sum of its proper divisors (2004643214).

4009286422 is a wasteful number, since it uses less digits than its factorization.

4009286422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004643213.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4009286422 is about 63318.9262543199. The cubic root of 4009286422 is about 1588.6285422127.

The spelling of 4009286422 in words is "four billion, nine million, two hundred eighty-six thousand, four hundred twenty-two".