74643314 has 8 divisors (see below), whose sum is σ = 112584108. Its totient is φ = 37115280.

The previous prime is 74643299. The next prime is 74643367. The reversal of 74643314 is 41334647.

It can be written as a sum of positive squares in 2 ways, for example, as 74563225 + 80089 = 8635^2 + 283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102737 + ... + 103460.

Almost surely, 2^74643314 is an apocalyptic number.

74643314 is a deficient number, since it is larger than the sum of its proper divisors (37940794).

74643314 is a wasteful number, since it uses less digits than its factorization.

74643314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206380.

The product of its digits is 24192, while the sum is 32.

The square root of 74643314 is about 8639.6362191935. The cubic root of 74643314 is about 421.0467353138.

The spelling of 74643314 in words is "seventy-four million, six hundred forty-three thousand, three hundred fourteen".