74071876407 has 8 divisors (see below), whose sum is σ = 98764825200. Its totient is φ = 49380089280.

The previous prime is 74071876379. The next prime is 74071876423. The reversal of 74071876407 is 70467817047.

It is a happy number.

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

It is not a de Polignac number, because 74071876407 - 2¹⁸ = 74071614263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74071876407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74071876007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128782 + ... + 405867.

It is an arithmetic number, because the mean of its divisors is an integer number (12345603150).

Almost surely, 2^74071876407 is an apocalyptic number.

74071876407 is a deficient number, since it is larger than the sum of its proper divisors (24692948793).

74071876407 is a wasteful number, since it uses less digits than its factorization.

74071876407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580833.

The product of its (nonzero) digits is 1843968, while the sum is 51.

The spelling of 74071876407 in words is "seventy-four billion, seventy-one million, eight hundred seventy-six thousand, four hundred seven".