2957834797 has 6 divisors (see below), whose sum is σ = 3038116074. Its totient is φ = 2877571440.

The previous prime is 2957834783. The next prime is 2957834807. The reversal of 2957834797 is 7974387592.

2957834797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1469495556 + 1488339241 = 38334^2 + 38579^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2957834797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2957834897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326347 + ... + 335287.

It is an arithmetic number, because the mean of its divisors is an integer number (506352679).

Almost surely, 2^2957834797 is an apocalyptic number.

It is an amenable number.

2957834797 is a deficient number, since it is larger than the sum of its proper divisors (80281277).

2957834797 is an frugal number, since it uses more digits than its factorization.

2957834797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17919 (or 8978 counting only the distinct ones).

The product of its digits is 26671680, while the sum is 61.

The square root of 2957834797 is about 54385.9797833964. The cubic root of 2957834797 is about 1435.4606924482.

The spelling of 2957834797 in words is "two billion, nine hundred fifty-seven million, eight hundred thirty-four thousand, seven hundred ninety-seven".