74320246804 has 12 divisors (see below), whose sum is σ = 130066116544. Its totient is φ = 37158499224.

The previous prime is 74320246801. The next prime is 74320246813. The reversal of 74320246804 is 40864202347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74320246801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300012 + ... + 488515.

Almost surely, 2^74320246804 is an apocalyptic number.

It is an amenable number.

74320246804 is a deficient number, since it is larger than the sum of its proper divisors (55745869740).

74320246804 is a wasteful number, since it uses less digits than its factorization.

74320246804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812094 (or 812092 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 74320246804 in words is "seventy-four billion, three hundred twenty million, two hundred forty-six thousand, eight hundred four".