2794719345 has 32 divisors (see below), whose sum is σ = 4881945600. Its totient is φ = 1353935040.

The previous prime is 2794719341. The next prime is 2794719373. The reversal of 2794719345 is 5439174972.

It is a happy number.

It is not a de Polignac number, because 2794719345 - 2² = 2794719341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2794719341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224782 + ... + 236888.

It is an arithmetic number, because the mean of its divisors is an integer number (152560800).

Almost surely, 2^2794719345 is an apocalyptic number.

It is an amenable number.

2794719345 is a deficient number, since it is larger than the sum of its proper divisors (2087226255).

2794719345 is a wasteful number, since it uses less digits than its factorization.

2794719345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13525.

The product of its digits is 1905120, while the sum is 51.

The square root of 2794719345 is about 52865.1051734507. The cubic root of 2794719345 is about 1408.5731327794.

The spelling of 2794719345 in words is "two billion, seven hundred ninety-four million, seven hundred nineteen thousand, three hundred forty-five".