164108980 has 24 divisors (see below), whose sum is σ = 393861888. Its totient is φ = 56265888.

The previous prime is 164108963. The next prime is 164108993. The reversal of 164108980 is 89801461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585964 + ... + 586243.

It is an arithmetic number, because the mean of its divisors is an integer number (16410912).

Almost surely, 2^164108980 is an apocalyptic number.

164108980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164108980 is an abundant number, since it is smaller than the sum of its proper divisors (229752908).

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

164108980 is a wasteful number, since it uses less digits than its factorization.

164108980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172223 (or 1172221 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 164108980 is about 12810.5027223759. The cubic root of 164108980 is about 547.4915853950.

The spelling of 164108980 in words is "one hundred sixty-four million, one hundred eight thousand, nine hundred eighty".