34272036 has 18 divisors (see below), whose sum is σ = 86632182. Its totient is φ = 11424000.

The previous prime is 34272013. The next prime is 34272037. The reversal of 34272036 is 63027243.

It can be written as a sum of positive squares in only one way, i.e., 22982436 + 11289600 = 4794^2 + 3360^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (34272037) 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 5 ways as a sum of consecutive naturals, for example, 475965 + ... + 476036.

It is an arithmetic number, because the mean of its divisors is an integer number (4812899).

Almost surely, 2^34272036 is an apocalyptic number.

34272036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34272036 is an abundant number, since it is smaller than the sum of its proper divisors (52360146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34272036 is a wasteful number, since it uses less digits than its factorization.

34272036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952011 (or 952006 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 34272036 is about 5854.2323151716. The cubic root of 34272036 is about 324.8228968021.

Adding to 34272036 its reverse (63027243), we get a palindrome (97299279).

The spelling of 34272036 in words is "thirty-four million, two hundred seventy-two thousand, thirty-six".