34631121 has 8 divisors (see below), whose sum is σ = 52771264. Its totient is φ = 19789200.

The previous prime is 34631119. The next prime is 34631137. The reversal of 34631121 is 12113643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34631121 - 2¹ = 34631119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1649101 = 34631121 / (3 + 4 + 6 + 3 + 1 + 1 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (34631111) 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, 824530 + ... + 824571.

It is an arithmetic number, because the mean of its divisors is an integer number (6596408).

Almost surely, 2^34631121 is an apocalyptic number.

It is an amenable number.

34631121 is a deficient number, since it is larger than the sum of its proper divisors (18140143).

34631121 is a wasteful number, since it uses less digits than its factorization.

34631121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649111.

The product of its digits is 432, while the sum is 21.

The square root of 34631121 is about 5884.8212377268. The cubic root of 34631121 is about 325.9534008192.

Adding to 34631121 its reverse (12113643), we get a palindrome (46744764).

The spelling of 34631121 in words is "thirty-four million, six hundred thirty-one thousand, one hundred twenty-one".