73946858408 has 32 divisors (see below), whose sum is σ = 140714496000. Its totient is φ = 36423817920.

The previous prime is 73946858407. The next prime is 73946858429. The reversal of 73946858408 is 80485864937.

It is not an unprimeable number, because it can be changed into a prime (73946858407) 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 7 ways as a sum of consecutive naturals, for example, 675578 + ... + 777366.

It is an arithmetic number, because the mean of its divisors is an integer number (4397328000).

Almost surely, 2^73946858408 is an apocalyptic number.

It is an amenable number.

73946858408 is a deficient number, since it is larger than the sum of its proper divisors (66767637592).

73946858408 is a wasteful number, since it uses less digits than its factorization.

73946858408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103145 (or 103141 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 73946858408 in words is "seventy-three billion, nine hundred forty-six million, eight hundred fifty-eight thousand, four hundred eight".