73504730830 has 8 divisors (see below), whose sum is σ = 132308515512. Its totient is φ = 29401892328.

The previous prime is 73504730797. The next prime is 73504730837. The reversal of 73504730830 is 3803740537.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73504730837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3675236532 + ... + 3675236551.

It is an arithmetic number, because the mean of its divisors is an integer number (16538564439).

Almost surely, 2^73504730830 is an apocalyptic number.

73504730830 is a deficient number, since it is larger than the sum of its proper divisors (58803784682).

73504730830 is a wasteful number, since it uses less digits than its factorization.

73504730830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350473090.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 73504730830 in words is "seventy-three billion, five hundred four million, seven hundred thirty thousand, eight hundred thirty".