73941929652 has 24 divisors (see below), whose sum is σ = 181611757600. Its totient is φ = 23350082976.

The previous prime is 73941929651. The next prime is 73941929657. The reversal of 73941929652 is 25692914937.

It is a super-2 number, since 2×73941929652² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 73941929592 and 73941929601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73941929651) 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, 162153127 + ... + 162153582.

Almost surely, 2^73941929652 is an apocalyptic number.

It is an amenable number.

73941929652 is an abundant number, since it is smaller than the sum of its proper divisors (107669827948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73941929652 is a wasteful number, since it uses less digits than its factorization.

73941929652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324306735 (or 324306733 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The spelling of 73941929652 in words is "seventy-three billion, nine hundred forty-one million, nine hundred twenty-nine thousand, six hundred fifty-two".