4478379792 has 20 divisors (see below), whose sum is σ = 11569147920. Its totient is φ = 1492793248.

The previous prime is 4478379761. The next prime is 4478379797. The reversal of 4478379792 is 2979738744.

It is a super-2 number, since 2×4478379792² = 40111771122787926528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4478379797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46649742 + ... + 46649837.

It is an arithmetic number, because the mean of its divisors is an integer number (578457396).

Almost surely, 2^4478379792 is an apocalyptic number.

It is an amenable number.

4478379792 is an abundant number, since it is smaller than the sum of its proper divisors (7090768128).

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

4478379792 is a wasteful number, since it uses less digits than its factorization.

4478379792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93299590 (or 93299584 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 60.

The square root of 4478379792 is about 66920.6977847661. The cubic root of 4478379792 is about 1648.3153656218.

The spelling of 4478379792 in words is "four billion, four hundred seventy-eight million, three hundred seventy-nine thousand, seven hundred ninety-two".