4721682373 has 2 divisors, whose sum is σ = 4721682374. Its totient is φ = 4721682372.

The previous prime is 4721682367. The next prime is 4721682409. The reversal of 4721682373 is 3732861274.

4721682373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3559076964 + 1162605409 = 59658^2 + 34097^2 .

It is a cyclic number.

It is not a de Polignac number, because 4721682373 - 2⁵ = 4721682341 is a prime.

It is a super-2 number, since 2×4721682373² = 44588568862997822258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4721182373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2360841186 + 2360841187.

It is an arithmetic number, because the mean of its divisors is an integer number (2360841187).

Almost surely, 2^4721682373 is an apocalyptic number.

It is an amenable number.

4721682373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4721682373 is an equidigital number, since it uses as much as digits as its factorization.

4721682373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 43.

The square root of 4721682373 is about 68714.4990013025. The cubic root of 4721682373 is about 1677.6405812045.

The spelling of 4721682373 in words is "four billion, seven hundred twenty-one million, six hundred eighty-two thousand, three hundred seventy-three".