34684065 has 32 divisors (see below), whose sum is σ = 66407040. Its totient is φ = 17074368.

The previous prime is 34684061. The next prime is 34684079. The reversal of 34684065 is 56048643.

It is not a de Polignac number, because 34684065 - 2² = 34684061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34684061) 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, 8127 + ... + 11636.

It is an arithmetic number, because the mean of its divisors is an integer number (2075220).

Almost surely, 2^34684065 is an apocalyptic number.

It is an amenable number.

34684065 is a deficient number, since it is larger than the sum of its proper divisors (31722975).

34684065 is a wasteful number, since it uses less digits than its factorization.

34684065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19790 (or 19784 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 34684065 is about 5889.3178722158. The cubic root of 34684065 is about 326.1194219154.

The spelling of 34684065 in words is "thirty-four million, six hundred eighty-four thousand, sixty-five".