4679638072 has 8 divisors (see below), whose sum is σ = 8774321400. Its totient is φ = 2339819032.

The previous prime is 4679638069. The next prime is 4679638109. The reversal of 4679638072 is 2708369764.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292477372 + ... + 292477387.

It is an arithmetic number, because the mean of its divisors is an integer number (1096790175).

Almost surely, 2^4679638072 is an apocalyptic number.

It is an amenable number.

4679638072 is a deficient number, since it is larger than the sum of its proper divisors (4094683328).

4679638072 is a wasteful number, since it uses less digits than its factorization.

4679638072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584954765 (or 584954761 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 4679638072 is about 68407.8801893466. The cubic root of 4679638072 is about 1672.6462011955.

The spelling of 4679638072 in words is "four billion, six hundred seventy-nine million, six hundred thirty-eight thousand, seventy-two".