4892423790 has 32 divisors (see below), whose sum is σ = 12059166240. Its totient is φ = 1269385344.

The previous prime is 4892423779. The next prime is 4892423797. The reversal of 4892423790 is 973242984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892423797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2202685 + ... + 2204904.

It is an arithmetic number, because the mean of its divisors is an integer number (376848945).

Almost surely, 2^4892423790 is an apocalyptic number.

4892423790 is an abundant number, since it is smaller than the sum of its proper divisors (7166742450).

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

4892423790 is a wasteful number, since it uses less digits than its factorization.

4892423790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407636.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 4892423790 is about 69945.8632801111. The cubic root of 4892423790 is about 1697.6234138175.

The spelling of 4892423790 in words is "four billion, eight hundred ninety-two million, four hundred twenty-three thousand, seven hundred ninety".