73073671 has 8 divisors (see below), whose sum is σ = 80067600. Its totient is φ = 66138240.

The previous prime is 73073653. The next prime is 73073699. The reversal of 73073671 is 17637037.

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 73073671 - 2⁹ = 73073159 is a prime.

It is a super-2 number, since 2×73073671² = 10679522786832482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73073621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11986 + ... + 17023.

It is an arithmetic number, because the mean of its divisors is an integer number (10008450).

Almost surely, 2^73073671 is an apocalyptic number.

73073671 is a deficient number, since it is larger than the sum of its proper divisors (6993929).

73073671 is a wasteful number, since it uses less digits than its factorization.

73073671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29249.

The product of its (nonzero) digits is 18522, while the sum is 34.

The square root of 73073671 is about 8548.3139273192. The cubic root of 73073671 is about 418.0744641955.

The spelling of 73073671 in words is "seventy-three million, seventy-three thousand, six hundred seventy-one".