74041678 has 8 divisors (see below), whose sum is σ = 112883400. Its totient is φ = 36413880.

The previous prime is 74041673. The next prime is 74041687. The reversal of 74041678 is 87614047.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74041673) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 303328 + ... + 303571.

It is an arithmetic number, because the mean of its divisors is an integer number (14110425).

Almost surely, 2^74041678 is an apocalyptic number.

74041678 is a deficient number, since it is larger than the sum of its proper divisors (38841722).

74041678 is a wasteful number, since it uses less digits than its factorization.

74041678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606962.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 74041678 is about 8604.7474105868. The cubic root of 74041678 is about 419.9124496271.

The spelling of 74041678 in words is "seventy-four million, forty-one thousand, six hundred seventy-eight".