2954489745 has 16 divisors (see below), whose sum is σ = 4728087360. Its totient is φ = 1575426624.

The previous prime is 2954489743. The next prime is 2954489749. The reversal of 2954489745 is 5479844592.

2954489745 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2954489745 - 2¹ = 2954489743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2954489743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78466 + ... + 109844.

It is an arithmetic number, because the mean of its divisors is an integer number (295505460).

Almost surely, 2^2954489745 is an apocalyptic number.

It is an amenable number.

2954489745 is a deficient number, since it is larger than the sum of its proper divisors (1773597615).

2954489745 is a wasteful number, since it uses less digits than its factorization.

2954489745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37664.

The product of its digits is 14515200, while the sum is 57.

The square root of 2954489745 is about 54355.2181947603. The cubic root of 2954489745 is about 1434.9193615732.

The spelling of 2954489745 in words is "two billion, nine hundred fifty-four million, four hundred eighty-nine thousand, seven hundred forty-five".