34065261 has 6 divisors (see below), whose sum is σ = 49205390. Its totient is φ = 22710168.

The previous prime is 34065247. The next prime is 34065287. The reversal of 34065261 is 16256043.

34065261 is a `hidden beast` number, since 3 + 4 + 0 + 652 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 33698025 + 367236 = 5805^2 + 606^2 .

It is not a de Polignac number, because 34065261 - 2⁹ = 34064749 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 (34065211) 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, 1892506 + ... + 1892523.

Almost surely, 2^34065261 is an apocalyptic number.

It is an amenable number.

34065261 is a deficient number, since it is larger than the sum of its proper divisors (15140129).

34065261 is a wasteful number, since it uses less digits than its factorization.

34065261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785035 (or 3785032 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 34065261 is about 5836.5452966631. The cubic root of 34065261 is about 324.1683224613.

The spelling of 34065261 in words is "thirty-four million, sixty-five thousand, two hundred sixty-one".