2894401797 has 8 divisors (see below), whose sum is σ = 4410517056. Its totient is φ = 1653943872.

The previous prime is 2894401789. The next prime is 2894401801. The reversal of 2894401797 is 7971044982.

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

It is not a de Polignac number, because 2894401797 - 2³ = 2894401789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894401717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68914308 + ... + 68914349.

It is an arithmetic number, because the mean of its divisors is an integer number (551314632).

Almost surely, 2^2894401797 is an apocalyptic number.

It is an amenable number.

2894401797 is a deficient number, since it is larger than the sum of its proper divisors (1516115259).

2894401797 is a wasteful number, since it uses less digits than its factorization.

2894401797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137828667.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 2894401797 is about 53799.6449523600. The cubic root of 2894401797 is about 1425.1249377684.

The spelling of 2894401797 in words is "two billion, eight hundred ninety-four million, four hundred one thousand, seven hundred ninety-seven".