34853871 has 16 divisors (see below), whose sum is σ = 50319360. Its totient is φ = 21331680.

The previous prime is 34853857. The next prime is 34853891. The reversal of 34853871 is 17835843.

It is not a de Polignac number, because 34853871 - 2¹⁰ = 34852847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34853891) 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, 5110 + ... + 9788.

It is an arithmetic number, because the mean of its divisors is an integer number (3144960).

Almost surely, 2^34853871 is an apocalyptic number.

34853871 is a deficient number, since it is larger than the sum of its proper divisors (15465489).

34853871 is a wasteful number, since it uses less digits than its factorization.

34853871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886.

The product of its digits is 80640, while the sum is 39.

The square root of 34853871 is about 5903.7167106832. The cubic root of 34853871 is about 326.6507601353.

The spelling of 34853871 in words is "thirty-four million, eight hundred fifty-three thousand, eight hundred seventy-one".