34040418 has 32 divisors (see below), whose sum is σ = 70709760. Its totient is φ = 10913280.

The previous prime is 34040401. The next prime is 34040423. The reversal of 34040418 is 81404043.

It is a super-3 number, since 3×34040418³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 36178 + ... + 37106.

It is an arithmetic number, because the mean of its divisors is an integer number (2209680).

Almost surely, 2^34040418 is an apocalyptic number.

34040418 is an abundant number, since it is smaller than the sum of its proper divisors (36669342).

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

34040418 is a wasteful number, since it uses less digits than its factorization.

34040418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 34040418 is about 5834.4166803546. The cubic root of 34040418 is about 324.0895004993.

The spelling of 34040418 in words is "thirty-four million, forty thousand, four hundred eighteen".