4702478459 has 8 divisors (see below), whose sum is σ = 5380750560. Its totient is φ = 4025828736.

The previous prime is 4702478437. The next prime is 4702478467. The reversal of 4702478459 is 9548742074.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4702478459 - 2³² = 407511163 is a prime.

It is a super-2 number, since 2×4702478459² = 44226607314718029362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4702498459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399374 + ... + 410979.

It is an arithmetic number, because the mean of its divisors is an integer number (672593820).

Almost surely, 2^4702478459 is an apocalyptic number.

4702478459 is a deficient number, since it is larger than the sum of its proper divisors (678272101).

4702478459 is an equidigital number, since it uses as much as digits as its factorization.

4702478459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811189.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 4702478459 is about 68574.6196416721. The cubic root of 4702478459 is about 1675.3630708018.

The spelling of 4702478459 in words is "four billion, seven hundred two million, four hundred seventy-eight thousand, four hundred fifty-nine".