164789034 has 16 divisors (see below), whose sum is σ = 332603040. Its totient is φ = 54425520.

The previous prime is 164788993. The next prime is 164789039. The reversal of 164789034 is 430987461.

It is not an unprimeable number, because it can be changed into a prime (164789039) 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, 125332 + ... + 126639.

It is an arithmetic number, because the mean of its divisors is an integer number (20787690).

Almost surely, 2^164789034 is an apocalyptic number.

164789034 is an abundant number, since it is smaller than the sum of its proper divisors (167814006).

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

164789034 is a wasteful number, since it uses less digits than its factorization.

164789034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252085.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 164789034 is about 12837.0181116956. The cubic root of 164789034 is about 548.2467964146.

The spelling of 164789034 in words is "one hundred sixty-four million, seven hundred eighty-nine thousand, thirty-four".