4789691012 has 24 divisors (see below), whose sum is σ = 8597097432. Its totient is φ = 2333523200.

The previous prime is 4789690999. The next prime is 4789691063. The reversal of 4789691012 is 2101969874.

It can be written as a sum of positive squares in 4 ways, for example, as 174662656 + 4615028356 = 13216^2 + 67934^2 .

It is a super-2 number, since 2×4789691012² = 45882279980867168288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116858 + ... + 152430.

It is an arithmetic number, because the mean of its divisors is an integer number (358212393).

Almost surely, 2^4789691012 is an apocalyptic number.

It is an amenable number.

4789691012 is a deficient number, since it is larger than the sum of its proper divisors (3807406420).

4789691012 is a wasteful number, since it uses less digits than its factorization.

4789691012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36439 (or 36437 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 4789691012 is about 69207.5936007025. The cubic root of 4789691012 is about 1685.6568348555.

The spelling of 4789691012 in words is "four billion, seven hundred eighty-nine million, six hundred ninety-one thousand, twelve".