73000634 has 8 divisors (see below), whose sum is σ = 125143968. Its totient is φ = 31285980.

The previous prime is 73000633. The next prime is 73000639. The reversal of 73000634 is 43600037.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73000633) 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, 2607152 + ... + 2607179.

It is an arithmetic number, because the mean of its divisors is an integer number (15642996).

Almost surely, 2^73000634 is an apocalyptic number.

73000634 is a deficient number, since it is larger than the sum of its proper divisors (52143334).

73000634 is a wasteful number, since it uses less digits than its factorization.

73000634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214340.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 73000634 is about 8544.0408472806. The cubic root of 73000634 is about 417.9351295438.

The spelling of 73000634 in words is "seventy-three million, six hundred thirty-four", and thus it is an aban number.