4898597881 has 2 divisors, whose sum is σ = 4898597882. Its totient is φ = 4898597880.

The previous prime is 4898597849. The next prime is 4898597929. The reversal of 4898597881 is 1887958984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3342689856 + 1555908025 = 57816^2 + 39445^2 .

It is a cyclic number.

It is not a de Polignac number, because 4898597881 - 2⁵ = 4898597849 is a prime.

It is a super-2 number, since 2×4898597881² = 47992522399475380322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4898597801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2449298940 + 2449298941.

It is an arithmetic number, because the mean of its divisors is an integer number (2449298941).

Almost surely, 2^4898597881 is an apocalyptic number.

It is an amenable number.

4898597881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4898597881 is an equidigital number, since it uses as much as digits as its factorization.

4898597881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46448640, while the sum is 67.

The square root of 4898597881 is about 69989.9841477336. The cubic root of 4898597881 is about 1698.3372301152.

The spelling of 4898597881 in words is "four billion, eight hundred ninety-eight million, five hundred ninety-seven thousand, eight hundred eighty-one".