4779377092 has 96 divisors (see below), whose sum is σ = 10231603200. Its totient is φ = 1948937760.

The previous prime is 4779377089. The next prime is 4779377117. The reversal of 4779377092 is 2907739774.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9813673 + ... + 9814159.

It is an arithmetic number, because the mean of its divisors is an integer number (106579200).

Almost surely, 2^4779377092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4779377092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5115801600).

4779377092 is an abundant number, since it is smaller than the sum of its proper divisors (5452226108).

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

4779377092 is a wasteful number, since it uses less digits than its factorization.

4779377092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 4667544, while the sum is 55.

The square root of 4779377092 is about 69133.0390768408. The cubic root of 4779377092 is about 1684.4460243959.

The spelling of 4779377092 in words is "four billion, seven hundred seventy-nine million, three hundred seventy-seven thousand, ninety-two".