34260666 has 48 divisors (see below), whose sum is σ = 77220864. Its totient is φ = 10120000.

The previous prime is 34260659. The next prime is 34260671. The reversal of 34260666 is 66606243.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29191 + ... + 30341.

It is an arithmetic number, because the mean of its divisors is an integer number (1608768).

Almost surely, 2^34260666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34260666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38610432).

34260666 is an abundant number, since it is smaller than the sum of its proper divisors (42960198).

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

34260666 is a wasteful number, since it uses less digits than its factorization.

34260666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 34260666 is about 5853.2611423035. The cubic root of 34260666 is about 324.7869720340.

The spelling of 34260666 in words is "thirty-four million, two hundred sixty thousand, six hundred sixty-six".