3045488389 has 8 divisors (see below), whose sum is σ = 3235655160. Its totient is φ = 2860998336.

The previous prime is 3045488377. The next prime is 3045488399. The reversal of 3045488389 is 9838845403.

3045488389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1565547489 + 1479940900 = 39567^2 + 38470^2 .

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 3045488389 - 2²¹ = 3043391237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045488399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418074 + ... + 1420219.

It is an arithmetic number, because the mean of its divisors is an integer number (404456895).

Almost surely, 2^3045488389 is an apocalyptic number.

It is an amenable number.

3045488389 is a deficient number, since it is larger than the sum of its proper divisors (190166771).

3045488389 is a wasteful number, since it uses less digits than its factorization.

3045488389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838359.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The square root of 3045488389 is about 55185.9437628822. The cubic root of 3045488389 is about 1449.5025465989.

The spelling of 3045488389 in words is "three billion, forty-five million, four hundred eighty-eight thousand, three hundred eighty-nine".