34240074 has 32 divisors (see below), whose sum is σ = 79102656. Its totient is φ = 9765120.

The previous prime is 34240069. The next prime is 34240079. The reversal of 34240074 is 47004243.

It is an interprime number because it is at equal distance from previous prime (34240069) and next prime (34240079).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34240079) 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, 14137 + ... + 16380.

It is an arithmetic number, because the mean of its divisors is an integer number (2471958).

Almost surely, 2^34240074 is an apocalyptic number.

34240074 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

34240074 is an abundant number, since it is smaller than the sum of its proper divisors (44862582).

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

34240074 is a wasteful number, since it uses less digits than its factorization.

34240074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30550.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 34240074 is about 5851.5018584975. The cubic root of 34240074 is about 324.7218891029.

The spelling of 34240074 in words is "thirty-four million, two hundred forty thousand, seventy-four".