73049906606 has 8 divisors (see below), whose sum is σ = 109880083440. Its totient is φ = 36423212128.

The previous prime is 73049906551. The next prime is 73049906609. The reversal of 73049906606 is 60660994037.

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 (73049906609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50869691 + ... + 50871126.

It is an arithmetic number, because the mean of its divisors is an integer number (13735010430).

Almost surely, 2^73049906606 is an apocalyptic number.

73049906606 is a deficient number, since it is larger than the sum of its proper divisors (36830176834).

73049906606 is a wasteful number, since it uses less digits than its factorization.

73049906606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101741178.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 73049906606 in words is "seventy-three billion, forty-nine million, nine hundred six thousand, six hundred six".