4861760981 has 32 divisors (see below), whose sum is σ = 6203105280. Its totient is φ = 3700166400.

The previous prime is 4861760977. The next prime is 4861761007. The reversal of 4861760981 is 1890671684.

It is not a de Polignac number, because 4861760981 - 2² = 4861760977 is a prime.

It is a super-2 number, since 2×4861760981² = 47273439672748164722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861760921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2282525 + ... + 2284653.

It is an arithmetic number, because the mean of its divisors is an integer number (193847040).

Almost surely, 2^4861760981 is an apocalyptic number.

It is an amenable number.

4861760981 is a deficient number, since it is larger than the sum of its proper divisors (1341344299).

4861760981 is a wasteful number, since it uses less digits than its factorization.

4861760981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825.

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 4861760981 is about 69726.3291805900. The cubic root of 4861760981 is about 1694.0694132768.

The spelling of 4861760981 in words is "four billion, eight hundred sixty-one million, seven hundred sixty thousand, nine hundred eighty-one".