4746973081 has 4 divisors (see below), whose sum is σ = 4748004964. Its totient is φ = 4745941200.

The previous prime is 4746973079. The next prime is 4746973097. The reversal of 4746973081 is 1803796474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1533897225 + 3213075856 = 39165^2 + 56684^2 .

It is a cyclic number.

It is not a de Polignac number, because 4746973081 - 2¹ = 4746973079 is a prime.

It is a super-2 number, since 2×4746973081² = 45067506863477265122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4746973031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509010 + ... + 518251.

It is an arithmetic number, because the mean of its divisors is an integer number (1187001241).

Almost surely, 2^4746973081 is an apocalyptic number.

It is an amenable number.

4746973081 is a deficient number, since it is larger than the sum of its proper divisors (1031883).

4746973081 is a wasteful number, since it uses less digits than its factorization.

4746973081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031882.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 4746973081 is about 68898.2806824670. The cubic root of 4746973081 is about 1680.6305599036.

The spelling of 4746973081 in words is "four billion, seven hundred forty-six million, nine hundred seventy-three thousand, eighty-one".