74310682 has 4 divisors (see below), whose sum is σ = 111466026. Its totient is φ = 37155340.

The previous prime is 74310679. The next prime is 74310697. The reversal of 74310682 is 28601347.

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., 70543201 + 3767481 = 8399^2 + 1941^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18577669 + ... + 18577672.

Almost surely, 2^74310682 is an apocalyptic number.

74310682 is a deficient number, since it is larger than the sum of its proper divisors (37155344).

74310682 is a wasteful number, since it uses less digits than its factorization.

74310682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37155343.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 74310682 is about 8620.3643774495. The cubic root of 74310682 is about 420.4203689928.

The spelling of 74310682 in words is "seventy-four million, three hundred ten thousand, six hundred eighty-two".