34540471 has 16 divisors (see below), whose sum is σ = 40544064. Its totient is φ = 28813824.

The previous prime is 34540469. The next prime is 34540511. The reversal of 34540471 is 17404543.

It is a cyclic number.

It is not a de Polignac number, because 34540471 - 2¹ = 34540469 is a prime.

It is a super-3 number, since 3×34540471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

34540471 is a Rhonda number in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34540171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57951 + ... + 58543.

It is an arithmetic number, because the mean of its divisors is an integer number (2534004).

Almost surely, 2^34540471 is an apocalyptic number.

34540471 is a deficient number, since it is larger than the sum of its proper divisors (6003593).

34540471 is a wasteful number, since it uses less digits than its factorization.

34540471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 34540471 is about 5877.1141727892. The cubic root of 34540471 is about 325.6687484247.

The spelling of 34540471 in words is "thirty-four million, five hundred forty thousand, four hundred seventy-one".