2942579505 has 16 divisors (see below), whose sum is σ = 4737015360. Its totient is φ = 1559746368.

The previous prime is 2942579503. The next prime is 2942579513. The reversal of 2942579505 is 5059752492.

It is a happy number.

2942579505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2942579505 - 2¹ = 2942579503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2942579503) 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, 599310 + ... + 604199.

It is an arithmetic number, because the mean of its divisors is an integer number (296063460).

Almost surely, 2^2942579505 is an apocalyptic number.

It is an amenable number.

2942579505 is a deficient number, since it is larger than the sum of its proper divisors (1794435855).

2942579505 is a wasteful number, since it uses less digits than its factorization.

2942579505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203680.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The square root of 2942579505 is about 54245.5482505247. The cubic root of 2942579505 is about 1432.9885994749.

The spelling of 2942579505 in words is "two billion, nine hundred forty-two million, five hundred seventy-nine thousand, five hundred five".