4691828787 has 16 divisors (see below), whose sum is σ = 6277098240. Its totient is φ = 3117242912.

The previous prime is 4691828767. The next prime is 4691828789. The reversal of 4691828787 is 7878281964.

It is a cyclic number.

It is not a de Polignac number, because 4691828787 - 2¹² = 4691824691 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4691828787.

It is not an unprimeable number, because it can be changed into a prime (4691828789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239664 + ... + 1243442.

It is an arithmetic number, because the mean of its divisors is an integer number (392318640).

Almost surely, 2^4691828787 is an apocalyptic number.

4691828787 is a deficient number, since it is larger than the sum of its proper divisors (1585269453).

4691828787 is a wasteful number, since it uses less digits than its factorization.

4691828787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5082.

The product of its digits is 10838016, while the sum is 60.

The square root of 4691828787 is about 68496.9253835528. The cubic root of 4691828787 is about 1674.0973869537.

The spelling of 4691828787 in words is "four billion, six hundred ninety-one million, eight hundred twenty-eight thousand, seven hundred eighty-seven".