4792079438 has 4 divisors (see below), whose sum is σ = 7188119160. Its totient is φ = 2396039718.

The previous prime is 4792079389. The next prime is 4792079449. The reversal of 4792079438 is 8349702974.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4792079438.

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, 1198019858 + ... + 1198019861.

It is an arithmetic number, because the mean of its divisors is an integer number (1797029790).

Almost surely, 2^4792079438 is an apocalyptic number.

4792079438 is a deficient number, since it is larger than the sum of its proper divisors (2396039722).

4792079438 is a wasteful number, since it uses less digits than its factorization.

4792079438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396039721.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 4792079438 is about 69224.8469698561. The cubic root of 4792079438 is about 1685.9369780195.

The spelling of 4792079438 in words is "four billion, seven hundred ninety-two million, seventy-nine thousand, four hundred thirty-eight".