4479261696 has 528 divisors, whose sum is σ = 16392376000. Its totient is φ = 1170505728.

The previous prime is 4479261649. The next prime is 4479261701. The reversal of 4479261696 is 6961629744.

It is a happy number.

4479261696 is a `hidden beast` number, since 4 + 479 + 2 + 6 + 169 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41094090 + ... + 41094198.

Almost surely, 2^4479261696 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 4479261696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8196188000).

4479261696 is an abundant number, since it is smaller than the sum of its proper divisors (11913114304).

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

4479261696 is a wasteful number, since it uses less digits than its factorization.

4479261696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 134 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4479261696 is about 66927.2866325836. The cubic root of 4479261696 is about 1648.4235565726.

The spelling of 4479261696 in words is "four billion, four hundred seventy-nine million, two hundred sixty-one thousand, six hundred ninety-six".