4790004781 has 2 divisors, whose sum is σ = 4790004782. Its totient is φ = 4790004780.

The previous prime is 4790004761. The next prime is 4790004833. The reversal of 4790004781 is 1874000974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2728390756 + 2061614025 = 52234^2 + 45405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4790004781 is a prime.

It is a super-2 number, since 2×4790004781² = 45888291604005715922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4790004701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2395002390 + 2395002391.

It is an arithmetic number, because the mean of its divisors is an integer number (2395002391).

Almost surely, 2^4790004781 is an apocalyptic number.

It is an amenable number.

4790004781 is a deficient number, since it is larger than the sum of its proper divisors (1).

4790004781 is an equidigital number, since it uses as much as digits as its factorization.

4790004781 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 4790004781 is about 69209.8604318778. The cubic root of 4790004781 is about 1685.6936427490.

The spelling of 4790004781 in words is "four billion, seven hundred ninety million, four thousand, seven hundred eighty-one".