164700834 has 16 divisors (see below), whose sum is σ = 331584960. Its totient is φ = 54536400.

The previous prime is 164700827. The next prime is 164700841. The reversal of 164700834 is 438007461.

It is an interprime number because it is at equal distance from previous prime (164700827) and next prime (164700841).

It is a junction number, because it is equal to n+sod(n) for n = 164700795 and 164700804.

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 7 ways as a sum of consecutive naturals, for example, 89989 + ... + 91800.

It is an arithmetic number, because the mean of its divisors is an integer number (20724060).

Almost surely, 2^164700834 is an apocalyptic number.

164700834 is an abundant number, since it is smaller than the sum of its proper divisors (166884126).

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

164700834 is a wasteful number, since it uses less digits than its factorization.

164700834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181945.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 164700834 is about 12833.5822746418. The cubic root of 164700834 is about 548.1489662861.

The spelling of 164700834 in words is "one hundred sixty-four million, seven hundred thousand, eight hundred thirty-four".