4770939816 has 24 divisors (see below), whose sum is σ = 12921295530. Its totient is φ = 1590313248.

The previous prime is 4770939809. The next prime is 4770939839. The reversal of 4770939816 is 6189390774.

It is a happy number.

4770939816 is a `hidden beast` number, since 477 + 0 + 93 + 9 + 81 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4753550916 + 17388900 = 68946^2 + 4170^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×4770939816² = 45523733455788227712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33131455 + ... + 33131598.

Almost surely, 2^4770939816 is an apocalyptic number.

It is an amenable number.

4770939816 is an abundant number, since it is smaller than the sum of its proper divisors (8150355714).

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

4770939816 is a wasteful number, since it uses less digits than its factorization.

4770939816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66263065 (or 66263058 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 4770939816 is about 69071.9900972891. The cubic root of 4770939816 is about 1683.4542279695.

The spelling of 4770939816 in words is "four billion, seven hundred seventy million, nine hundred thirty-nine thousand, eight hundred sixteen".