4990684695 has 16 divisors (see below), whose sum is σ = 7993497312. Its totient is φ = 2658897920.

The previous prime is 4990684687. The next prime is 4990684709. The reversal of 4990684695 is 5964860994.

4990684695 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4990684695 - 2³ = 4990684687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160266 + ... + 188855.

It is an arithmetic number, because the mean of its divisors is an integer number (499593582).

Almost surely, 2^4990684695 is an apocalyptic number.

4990684695 is a deficient number, since it is larger than the sum of its proper divisors (3002812617).

4990684695 is a wasteful number, since it uses less digits than its factorization.

4990684695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350082.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The square root of 4990684695 is about 70644.7782571366. The cubic root of 4990684695 is about 1708.9133566808.

The spelling of 4990684695 in words is "four billion, nine hundred ninety million, six hundred eighty-four thousand, six hundred ninety-five".