34440266 has 32 divisors (see below), whose sum is σ = 64219392. Its totient is φ = 13512960.

The previous prime is 34440257. The next prime is 34440277. The reversal of 34440266 is 66204443.

It is a happy number.

It is a super-2 number, since 2×34440266² = 2372263844301512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6851 + ... + 10761.

It is an arithmetic number, because the mean of its divisors is an integer number (2006856).

Almost surely, 2^34440266 is an apocalyptic number.

34440266 is a deficient number, since it is larger than the sum of its proper divisors (29779126).

34440266 is a wasteful number, since it uses less digits than its factorization.

34440266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3974.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 34440266 is about 5868.5829635441. The cubic root of 34440266 is about 325.3535119822.

The spelling of 34440266 in words is "thirty-four million, four hundred forty thousand, two hundred sixty-six".