164926829936 has 80 divisors (see below), whose sum is σ = 358147077120. Its totient is φ = 72931741440.

The previous prime is 164926829923. The next prime is 164926829953. The reversal of 164926829936 is 639928629461.

It is a super-3 number, since 3×164926829936³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1321730 + ... + 1441118.

It is an arithmetic number, because the mean of its divisors is an integer number (4476838464).

Almost surely, 2^164926829936 is an apocalyptic number.

164926829936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164926829936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179073538560).

164926829936 is an abundant number, since it is smaller than the sum of its proper divisors (193220247184).

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

164926829936 is a wasteful number, since it uses less digits than its factorization.

164926829936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119622 (or 119616 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 65.

The spelling of 164926829936 in words is "one hundred sixty-four billion, nine hundred twenty-six million, eight hundred twenty-nine thousand, nine hundred thirty-six".