164797704 has 48 divisors (see below), whose sum is σ = 458397420. Its totient is φ = 53447040.

The previous prime is 164797681. The next prime is 164797709. The reversal of 164797704 is 407797461.

164797704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 159516900 + 5280804 = 12630^2 + 2298^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 164797704.

It is not an unprimeable number, because it can be changed into a prime (164797709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28267 + ... + 33594.

Almost surely, 2^164797704 is an apocalyptic number.

It is an amenable number.

164797704 is an abundant number, since it is smaller than the sum of its proper divisors (293599716).

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

164797704 is a wasteful number, since it uses less digits than its factorization.

164797704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61910 (or 61903 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 164797704 is about 12837.3558025008. The cubic root of 164797704 is about 548.2564111651.

The spelling of 164797704 in words is "one hundred sixty-four million, seven hundred ninety-seven thousand, seven hundred four".