74416634 has 8 divisors (see below), whose sum is σ = 111688500. Its totient is φ = 37187136.

The previous prime is 74416631. The next prime is 74416637. The reversal of 74416634 is 43661447.

It is an interprime number because it is at equal distance from previous prime (74416631) and next prime (74416637).

It can be written as a sum of positive squares in 2 ways, for example, as 69772609 + 4644025 = 8353^2 + 2155^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 74416594 and 74416603.

It is not an unprimeable number, because it can be changed into a prime (74416631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5759 + ... + 13490.

Almost surely, 2^74416634 is an apocalyptic number.

74416634 is a deficient number, since it is larger than the sum of its proper divisors (37271866).

74416634 is a wasteful number, since it uses less digits than its factorization.

74416634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21184.

The product of its digits is 48384, while the sum is 35.

The square root of 74416634 is about 8626.5076363497. The cubic root of 74416634 is about 420.6200855704.

The spelling of 74416634 in words is "seventy-four million, four hundred sixteen thousand, six hundred thirty-four".