34986897 has 28 divisors (see below), whose sum is σ = 57238224. Its totient is φ = 21199320.

The previous prime is 34986893. The next prime is 34986911. The reversal of 34986897 is 79868943.

34986897 is a `hidden beast` number, since 3 + 498 + 68 + 97 = 666.

34986897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34986897 - 2² = 34986893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34986893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5838 + ... + 10200.

Almost surely, 2^34986897 is an apocalyptic number.

It is an amenable number.

34986897 is a deficient number, since it is larger than the sum of its proper divisors (22251327).

34986897 is an equidigital number, since it uses as much as digits as its factorization.

34986897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392 (or 4377 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 34986897 is about 5914.9722738150. The cubic root of 34986897 is about 327.0658061316.

The spelling of 34986897 in words is "thirty-four million, nine hundred eighty-six thousand, eight hundred ninety-seven".