74360000 has 210 divisors, whose sum is σ = 217814652. Its totient is φ = 24960000.

The previous prime is 74359997. The next prime is 74360009. The reversal of 74360000 is 6347.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (74360009) by changing a digit.

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 29 ways as a sum of consecutive naturals, for example, 5719994 + ... + 5720006.

Almost surely, 2^74360000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108907326).

74360000 is an abundant number, since it is smaller than the sum of its proper divisors (143454652).

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

74360000 is a wasteful number, since it uses less digits than its factorization.

74360000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 74360000 is about 8623.2244549240. The cubic root of 74360000 is about 420.5133556535.

Adding to 74360000 its reverse (6347), we get a palindrome (74366347).

The spelling of 74360000 in words is "seventy-four million, three hundred sixty thousand".