4820761984 has 16 divisors (see below), whose sum is σ = 9603862020. Its totient is φ = 2410380928.

The previous prime is 4820761921. The next prime is 4820761987. The reversal of 4820761984 is 4891670284.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×4820761984² = 46479492212759232512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4820761987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18830974 + ... + 18831229.

Almost surely, 2^4820761984 is an apocalyptic number.

It is an amenable number.

4820761984 is a deficient number, since it is larger than the sum of its proper divisors (4783100036).

4820761984 is an equidigital number, since it uses as much as digits as its factorization.

4820761984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37662217 (or 37662205 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 4820761984 is about 69431.7073389385. The cubic root of 4820761984 is about 1689.2939622809.

The spelling of 4820761984 in words is "four billion, eight hundred twenty million, seven hundred sixty-one thousand, nine hundred eighty-four".