74313346 has 4 divisors (see below), whose sum is σ = 111470022. Its totient is φ = 37156672.

The previous prime is 74313301. The next prime is 74313401. The reversal of 74313346 is 64331347.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 74149321 + 164025 = 8611^2 + 405^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18578335 + ... + 18578338.

Almost surely, 2^74313346 is an apocalyptic number.

74313346 is a deficient number, since it is larger than the sum of its proper divisors (37156676).

74313346 is a wasteful number, since it uses less digits than its factorization.

74313346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37156675.

The product of its digits is 18144, while the sum is 31.

The square root of 74313346 is about 8620.5188938950. The cubic root of 74313346 is about 420.4253928846.

The spelling of 74313346 in words is "seventy-four million, three hundred thirteen thousand, three hundred forty-six".