74470683 has 16 divisors (see below), whose sum is σ = 114652160. Its totient is φ = 42114816.

The previous prime is 74470681. The next prime is 74470723. The reversal of 74470683 is 38607447.

It is a happy number.

It is not a de Polignac number, because 74470683 - 2¹ = 74470681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74470681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16243 + ... + 20316.

It is an arithmetic number, because the mean of its divisors is an integer number (7165760).

Almost surely, 2^74470683 is an apocalyptic number.

74470683 is a deficient number, since it is larger than the sum of its proper divisors (40181477).

74470683 is a wasteful number, since it uses less digits than its factorization.

74470683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36666.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 74470683 is about 8629.6397954955. The cubic root of 74470683 is about 420.7218934238.

The spelling of 74470683 in words is "seventy-four million, four hundred seventy thousand, six hundred eighty-three".