4890827807 has 2 divisors, whose sum is σ = 4890827808. Its totient is φ = 4890827806.

The previous prime is 4890827723. The next prime is 4890827881. The reversal of 4890827807 is 7087280984.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4890827807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4890827897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2445413903 + 2445413904.

It is an arithmetic number, because the mean of its divisors is an integer number (2445413904).

Almost surely, 2^4890827807 is an apocalyptic number.

4890827807 is a deficient number, since it is larger than the sum of its proper divisors (1).

4890827807 is an equidigital number, since it uses as much as digits as its factorization.

4890827807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1806336, while the sum is 53.

The square root of 4890827807 is about 69934.4536476836. The cubic root of 4890827807 is about 1697.4387968879.

The spelling of 4890827807 in words is "four billion, eight hundred ninety million, eight hundred twenty-seven thousand, eight hundred seven".