2735657896 has 8 divisors (see below), whose sum is σ = 5129358570. Its totient is φ = 1367828944.

The previous prime is 2735657891. The next prime is 2735657909. The reversal of 2735657896 is 6987565372.

It can be written as a sum of positive squares in only one way, i.e., 1902180996 + 833476900 = 43614^2 + 28870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2735657896.

It is not an unprimeable number, because it can be changed into a prime (2735657891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170978611 + ... + 170978626.

Almost surely, 2^2735657896 is an apocalyptic number.

It is an amenable number.

2735657896 is a deficient number, since it is larger than the sum of its proper divisors (2393700674).

2735657896 is a wasteful number, since it uses less digits than its factorization.

2735657896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341957243 (or 341957239 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 58.

The square root of 2735657896 is about 52303.5170519154. The cubic root of 2735657896 is about 1398.5798346960.

The spelling of 2735657896 in words is "two billion, seven hundred thirty-five million, six hundred fifty-seven thousand, eight hundred ninety-six".