34121277 has 8 divisors (see below), whose sum is σ = 50550080. Its totient is φ = 22747500.

The previous prime is 34121267. The next prime is 34121323. The reversal of 34121277 is 77212143.

It is a happy number.

It is not a de Polignac number, because 34121277 - 2¹¹ = 34119229 is a prime.

It is a super-2 number, since 2×34121277² = 2328523088221458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1263751 = 34121277 / (3 + 4 + 1 + 2 + 1 + 2 + 7 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34121277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34121267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631849 + ... + 631902.

It is an arithmetic number, because the mean of its divisors is an integer number (6318760).

Almost surely, 2^34121277 is an apocalyptic number.

It is an amenable number.

34121277 is a deficient number, since it is larger than the sum of its proper divisors (16428803).

34121277 is a wasteful number, since it uses less digits than its factorization.

34121277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263760 (or 1263754 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 34121277 is about 5841.3420546994. The cubic root of 34121277 is about 324.3459097171.

The spelling of 34121277 in words is "thirty-four million, one hundred twenty-one thousand, two hundred seventy-seven".