4777690272 has 48 divisors (see below), whose sum is σ = 13086722880. Its totient is φ = 1523320832.

The previous prime is 4777690261. The next prime is 4777690301. The reversal of 4777690272 is 2720967774.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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, 1079697 + ... + 1084112.

It is an arithmetic number, because the mean of its divisors is an integer number (272640060).

Almost surely, 2^4777690272 is an apocalyptic number.

It is an amenable number.

4777690272 is an abundant number, since it is smaller than the sum of its proper divisors (8309032608).

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

4777690272 is a wasteful number, since it uses less digits than its factorization.

4777690272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163845 (or 2163837 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 51.

The square root of 4777690272 is about 69120.8381893623. The cubic root of 4777690272 is about 1684.2478331862.

The spelling of 4777690272 in words is "four billion, seven hundred seventy-seven million, six hundred ninety thousand, two hundred seventy-two".