2930448085 has 16 divisors (see below), whose sum is σ = 3557120112. Its totient is φ = 2317363200.

The previous prime is 2930448061. The next prime is 2930448133. The reversal of 2930448085 is 5808440392.

It can be written as a sum of positive squares in 8 ways, for example, as 66699889 + 2863748196 = 8167^2 + 53514^2 .

It is not a de Polignac number, because 2930448085 - 2¹¹ = 2930446037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453175 + ... + 459595.

It is an arithmetic number, because the mean of its divisors is an integer number (222320007).

Almost surely, 2^2930448085 is an apocalyptic number.

It is an amenable number.

2930448085 is a deficient number, since it is larger than the sum of its proper divisors (626672027).

2930448085 is an equidigital number, since it uses as much as digits as its factorization.

2930448085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 2930448085 is about 54133.6132638493. The cubic root of 2930448085 is about 1431.0166186084.

The spelling of 2930448085 in words is "two billion, nine hundred thirty million, four hundred forty-eight thousand, eighty-five".