74343096 has 80 divisors (see below), whose sum is σ = 212747040. Its totient is φ = 24243840.

The previous prime is 74343089. The next prime is 74343097. The reversal of 74343096 is 69034347.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 74343096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74343097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29236 + ... + 31676.

It is an arithmetic number, because the mean of its divisors is an integer number (2659338).

Almost surely, 2^74343096 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 74343096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106373520).

74343096 is an abundant number, since it is smaller than the sum of its proper divisors (138403944).

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

74343096 is a wasteful number, since it uses less digits than its factorization.

74343096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 74343096 is about 8622.2442554129. The cubic root of 74343096 is about 420.4814886261.

The spelling of 74343096 in words is "seventy-four million, three hundred forty-three thousand, ninety-six".