73900003852 has 24 divisors (see below), whose sum is σ = 133609512960. Its totient is φ = 35727870480.

The previous prime is 73900003841. The next prime is 73900003889. The reversal of 73900003852 is 25830000937.

It is a super-2 number, since 2×73900003852² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103852 + ... + 398227.

It is an arithmetic number, because the mean of its divisors is an integer number (5567063040).

Almost surely, 2^73900003852 is an apocalyptic number.

It is an amenable number.

73900003852 is a deficient number, since it is larger than the sum of its proper divisors (59709509108).

73900003852 is a wasteful number, since it uses less digits than its factorization.

73900003852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503301 (or 503299 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 73900003852 in words is "seventy-three billion, nine hundred million, three thousand, eight hundred fifty-two".