2894115813 has 16 divisors (see below), whose sum is σ = 3995872320. Its totient is φ = 1861017984.

The previous prime is 2894115811. The next prime is 2894115859. The reversal of 2894115813 is 3185114982.

It is not a de Polignac number, because 2894115813 - 2¹ = 2894115811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894115811) 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, 73770 + ... + 105972.

It is an arithmetic number, because the mean of its divisors is an integer number (249742020).

Almost surely, 2^2894115813 is an apocalyptic number.

It is an amenable number.

2894115813 is a deficient number, since it is larger than the sum of its proper divisors (1101756507).

2894115813 is a wasteful number, since it uses less digits than its factorization.

2894115813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33268.

The product of its digits is 69120, while the sum is 42.

The square root of 2894115813 is about 53796.9870252972. The cubic root of 2894115813 is about 1425.0779993009.

The spelling of 2894115813 in words is "two billion, eight hundred ninety-four million, one hundred fifteen thousand, eight hundred thirteen".