74350706 has 4 divisors (see below), whose sum is σ = 111526062. Its totient is φ = 37175352.

The previous prime is 74350699. The next prime is 74350709. The reversal of 74350706 is 60705347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60705347 = 31 ⋅1958237.

It can be written as a sum of positive squares in only one way, i.e., 52345225 + 22005481 = 7235^2 + 4691^2 .

It is not an unprimeable number, because it can be changed into a prime (74350709) 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 as a sum of consecutive naturals, namely, 18587675 + ... + 18587678.

Almost surely, 2^74350706 is an apocalyptic number.

74350706 is a deficient number, since it is larger than the sum of its proper divisors (37175356).

74350706 is a wasteful number, since it uses less digits than its factorization.

74350706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37175355.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 74350706 is about 8622.6855445389. The cubic root of 74350706 is about 420.4958354188.

The spelling of 74350706 in words is "seventy-four million, three hundred fifty thousand, seven hundred six".