34240266 has 16 divisors (see below), whose sum is σ = 76089600. Its totient is φ = 11413404.

The previous prime is 34240249. The next prime is 34240267. The reversal of 34240266 is 66204243.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34240267) 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, 316986 + ... + 317093.

It is an arithmetic number, because the mean of its divisors is an integer number (4755600).

Almost surely, 2^34240266 is an apocalyptic number.

34240266 is an abundant number, since it is smaller than the sum of its proper divisors (41849334).

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

34240266 is a wasteful number, since it uses less digits than its factorization.

34240266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634090 (or 634084 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 34240266 is about 5851.5182645190. The cubic root of 34240266 is about 324.7224960573.

The spelling of 34240266 in words is "thirty-four million, two hundred forty thousand, two hundred sixty-six".