4791729456 has 30 divisors (see below), whose sum is σ = 13410187700. Its totient is φ = 1597243104.

The previous prime is 4791729451. The next prime is 4791729487. The reversal of 4791729456 is 6549271974.

It is not an unprimeable number, because it can be changed into a prime (4791729451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16637806 + ... + 16638093.

Almost surely, 2^4791729456 is an apocalyptic number.

It is an amenable number.

4791729456 is an abundant number, since it is smaller than the sum of its proper divisors (8618458244).

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

4791729456 is a wasteful number, since it uses less digits than its factorization.

4791729456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33275913 (or 33275904 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 4791729456 is about 69222.3190596790. The cubic root of 4791729456 is about 1685.8959337667.

The spelling of 4791729456 in words is "four billion, seven hundred ninety-one million, seven hundred twenty-nine thousand, four hundred fifty-six".