34266672 has 80 divisors (see below), whose sum is σ = 107314560. Its totient is φ = 10382400.

The previous prime is 34266667. The next prime is 34266677. The reversal of 34266672 is 27666243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34266667) and next prime (34266677).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (34266677) 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 15 ways as a sum of consecutive naturals, for example, 1147 + ... + 8357.

It is an arithmetic number, because the mean of its divisors is an integer number (1341432).

Almost surely, 2^34266672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34266672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53657280).

34266672 is an abundant number, since it is smaller than the sum of its proper divisors (73047888).

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

34266672 is a wasteful number, since it uses less digits than its factorization.

34266672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7239 (or 7227 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 34266672 is about 5853.7741671506. The cubic root of 34266672 is about 324.8059496431.

The spelling of 34266672 in words is "thirty-four million, two hundred sixty-six thousand, six hundred seventy-two".