73029387361 has 8 divisors (see below), whose sum is σ = 83467012160. Its totient is φ = 62592976368.

The previous prime is 73029387349. The next prime is 73029387367. The reversal of 73029387361 is 16378392037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73029387361 - 2¹³ = 73029379169 is a prime.

It is the 270240-th Hogben number.

It is not an unprimeable number, because it can be changed into a prime (73029387367) by changing a digit.

It is a nontrivial repunit in base 270239.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170646 + ... + 418543.

It is an arithmetic number, because the mean of its divisors is an integer number (10433376520).

Almost surely, 2^73029387361 is an apocalyptic number.

It is an amenable number.

73029387361 is a deficient number, since it is larger than the sum of its proper divisors (10437624799).

73029387361 is a wasteful number, since it uses less digits than its factorization.

73029387361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606903.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 73029387361 in words is "seventy-three billion, twenty-nine million, three hundred eighty-seven thousand, three hundred sixty-one".