34001418 has 16 divisors (see below), whose sum is σ = 74185056. Its totient is φ = 10303440.

The previous prime is 34001417. The next prime is 34001437. The reversal of 34001418 is 81410043.

It is a junction number, because it is equal to n+sod(n) for n = 34001394 and 34001403.

It is not an unprimeable number, because it can be changed into a prime (34001413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257521 + ... + 257652.

It is an arithmetic number, because the mean of its divisors is an integer number (4636566).

Almost surely, 2^34001418 is an apocalyptic number.

34001418 is an abundant number, since it is smaller than the sum of its proper divisors (40183638).

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

34001418 is a wasteful number, since it uses less digits than its factorization.

34001418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515189.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 34001418 is about 5831.0734860744. The cubic root of 34001418 is about 323.9656837608.

The spelling of 34001418 in words is "thirty-four million, one thousand, four hundred eighteen".