74314869446 has 8 divisors (see below), whose sum is σ = 111474249624. Its totient is φ = 37156786240.

The previous prime is 74314869439. The next prime is 74314869449. The reversal of 74314869446 is 64496841347.

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 = 74314869391 and 74314869400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74314869449) 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, 165440 + ... + 419523.

It is an arithmetic number, because the mean of its divisors is an integer number (13934281203).

Almost surely, 2^74314869446 is an apocalyptic number.

74314869446 is a deficient number, since it is larger than the sum of its proper divisors (37159380178).

74314869446 is a wasteful number, since it uses less digits than its factorization.

74314869446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648486.

The product of its digits is 13934592, while the sum is 56.

The spelling of 74314869446 in words is "seventy-four billion, three hundred fourteen million, eight hundred sixty-nine thousand, four hundred forty-six".