4494471756 has 48 divisors (see below), whose sum is σ = 10653108480. Its totient is φ = 1474482240.

The previous prime is 4494471691. The next prime is 4494471767. The reversal of 4494471756 is 6571744944.

It is a junction number, because it is equal to n+sod(n) for n = 4494471699 and 4494471708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372401 + ... + 1375671.

It is an arithmetic number, because the mean of its divisors is an integer number (221939760).

Almost surely, 2^4494471756 is an apocalyptic number.

It is an amenable number.

4494471756 is an abundant number, since it is smaller than the sum of its proper divisors (6158636724).

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

4494471756 is a wasteful number, since it uses less digits than its factorization.

4494471756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054 (or 5052 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 4494471756 is about 67040.8215641783. The cubic root of 4494471756 is about 1650.2872785379.

The spelling of 4494471756 in words is "four billion, four hundred ninety-four million, four hundred seventy-one thousand, seven hundred fifty-six".