2954457789 has 8 divisors (see below), whose sum is σ = 3939528192. Its totient is φ = 1969512960.

The previous prime is 2954457773. The next prime is 2954457797. The reversal of 2954457789 is 9877544592.

2954457789 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 a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2954457789 - 2⁴ = 2954457773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2954457739) 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, 75684 + ... + 107874.

It is an arithmetic number, because the mean of its divisors is an integer number (492441024).

Almost surely, 2^2954457789 is an apocalyptic number.

It is an amenable number.

2954457789 is a deficient number, since it is larger than the sum of its proper divisors (985070403).

2954457789 is a wasteful number, since it uses less digits than its factorization.

2954457789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62787.

The product of its digits is 25401600, while the sum is 60.

The square root of 2954457789 is about 54354.9242387477. The cubic root of 2954457789 is about 1434.9141881533.

The spelling of 2954457789 in words is "two billion, nine hundred fifty-four million, four hundred fifty-seven thousand, seven hundred eighty-nine".