2794123434 has 64 divisors (see below), whose sum is σ = 6122511360. Its totient is φ = 846274560.

The previous prime is 2794123411. The next prime is 2794123439. The reversal of 2794123434 is 4343214972.

It is a junction number, because it is equal to n+sod(n) for n = 2794123392 and 2794123401.

It is not an unprimeable number, because it can be changed into a prime (2794123439) 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, 1798402 + ... + 1799954.

It is an arithmetic number, because the mean of its divisors is an integer number (95664240).

Almost surely, 2^2794123434 is an apocalyptic number.

2794123434 is an abundant number, since it is smaller than the sum of its proper divisors (3328387926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2794123434 is a wasteful number, since it uses less digits than its factorization.

2794123434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175.

The product of its digits is 145152, while the sum is 39.

The square root of 2794123434 is about 52859.4687260476. The cubic root of 2794123434 is about 1408.4730101568.

The spelling of 2794123434 in words is "two billion, seven hundred ninety-four million, one hundred twenty-three thousand, four hundred thirty-four".