4799969281 has 8 divisors (see below), whose sum is σ = 4883287400. Its totient is φ = 4716800640.

The previous prime is 4799969257. The next prime is 4799969287. The reversal of 4799969281 is 1829699974.

It can be written as a sum of positive squares in 4 ways, for example, as 313113025 + 4486856256 = 17695^2 + 66984^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4799969281 - 2²¹ = 4797872129 is a prime.

It is a super-2 number, since 2×4799969281² = 46079410197087313922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4799969287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28405 + ... + 102013.

It is an arithmetic number, because the mean of its divisors is an integer number (610410925).

Almost surely, 2^4799969281 is an apocalyptic number.

It is an amenable number.

4799969281 is a deficient number, since it is larger than the sum of its proper divisors (83318119).

4799969281 is a wasteful number, since it uses less digits than its factorization.

4799969281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74739.

The product of its digits is 17635968, while the sum is 64.

The square root of 4799969281 is about 69281.8106071139. The cubic root of 4799969281 is about 1686.8617320669.

The spelling of 4799969281 in words is "four billion, seven hundred ninety-nine million, nine hundred sixty-nine thousand, two hundred eighty-one".