34534277649 has 12 divisors (see below), whose sum is σ = 52817130756. Its totient is φ = 21668566272.

The previous prime is 34534277629. The next prime is 34534277671. The reversal of 34534277649 is 94677243543.

It is a happy number.

34534277649 is a `hidden beast` number, since 34 + 534 + 2 + 7 + 76 + 4 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24707124225 + 9827153424 = 157185^2 + 99132^2 .

It is not a de Polignac number, because 34534277649 - 2⁹ = 34534277137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34534277595 and 34534277604.

It is not an unprimeable number, because it can be changed into a prime (34534277629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112856964 + ... + 112857269.

It is an arithmetic number, because the mean of its divisors is an integer number (4401427563).

Almost surely, 2^34534277649 is an apocalyptic number.

It is an amenable number.

34534277649 is a deficient number, since it is larger than the sum of its proper divisors (18282853107).

34534277649 is a wasteful number, since it uses less digits than its factorization.

34534277649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225714256 (or 225714253 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 54.

The spelling of 34534277649 in words is "thirty-four billion, five hundred thirty-four million, two hundred seventy-seven thousand, six hundred forty-nine".