73735164 has 24 divisors (see below), whose sum is σ = 191165520. Its totient is φ = 24578352.

The previous prime is 73735163. The next prime is 73735177. The reversal of 73735164 is 46153737.

73735164 is a `hidden beast` number, since 73 + 73 + 516 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73735163) 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, 341259 + ... + 341474.

It is an arithmetic number, because the mean of its divisors is an integer number (7965230).

Almost surely, 2^73735164 is an apocalyptic number.

It is an amenable number.

73735164 is an abundant number, since it is smaller than the sum of its proper divisors (117430356).

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

73735164 is a wasteful number, since it uses less digits than its factorization.

73735164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682746 (or 682738 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 73735164 is about 8586.9181898979. The cubic root of 73735164 is about 419.3322040798.

The spelling of 73735164 in words is "seventy-three million, seven hundred thirty-five thousand, one hundred sixty-four".