34918869 has 16 divisors (see below), whose sum is σ = 47416320. Its totient is φ = 22854000.

The previous prime is 34918843. The next prime is 34918879. The reversal of 34918869 is 96881943.

It is not a de Polignac number, because 34918869 - 2¹¹ = 34916821 is a prime.

It is a super-2 number, since 2×34918869² = 2438654824478322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34918879) 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, 59194 + ... + 59780.

It is an arithmetic number, because the mean of its divisors is an integer number (2963520).

Almost surely, 2^34918869 is an apocalyptic number.

It is an amenable number.

34918869 is a deficient number, since it is larger than the sum of its proper divisors (12497451).

34918869 is a wasteful number, since it uses less digits than its factorization.

34918869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its digits is 373248, while the sum is 48.

The square root of 34918869 is about 5909.2189839267. The cubic root of 34918869 is about 326.8536879695.

The spelling of 34918869 in words is "thirty-four million, nine hundred eighteen thousand, eight hundred sixty-nine".