4223746392 has 32 divisors (see below), whose sum is σ = 10572434880. Its totient is φ = 1406172960.

The previous prime is 4223746363. The next prime is 4223746393. The reversal of 4223746392 is 2936473224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223746393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89038 + ... + 127965.

It is an arithmetic number, because the mean of its divisors is an integer number (330388590).

Almost surely, 2^4223746392 is an apocalyptic number.

It is an amenable number.

4223746392 is an abundant number, since it is smaller than the sum of its proper divisors (6348688488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223746392 is a wasteful number, since it uses less digits than its factorization.

4223746392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217823 (or 217819 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 4223746392 is about 64990.3561461237. The cubic root of 4223746392 is about 1616.4636562504.

The spelling of 4223746392 in words is "four billion, two hundred twenty-three million, seven hundred forty-six thousand, three hundred ninety-two".