34194984 has 128 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 10022400.

The previous prime is 34194983. The next prime is 34194989. The reversal of 34194984 is 48949143.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34194983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579547 + ... + 579605.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^34194984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34194984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48384000).

34194984 is an abundant number, since it is smaller than the sum of its proper divisors (62573016).

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

34194984 is a wasteful number, since it uses less digits than its factorization.

34194984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 155 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 34194984 is about 5847.6477322082. The cubic root of 34194984 is about 324.5792867845.

The spelling of 34194984 in words is "thirty-four million, one hundred ninety-four thousand, nine hundred eighty-four".