73080349 has 4 divisors (see below), whose sum is σ = 74779936. Its totient is φ = 71380764.

The previous prime is 73080323. The next prime is 73080389. The reversal of 73080349 is 94308037.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73080349 - 2⁹ = 73079837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73080389) 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, 849729 + ... + 849814.

It is an arithmetic number, because the mean of its divisors is an integer number (18694984).

Almost surely, 2^73080349 is an apocalyptic number.

It is an amenable number.

73080349 is a deficient number, since it is larger than the sum of its proper divisors (1699587).

73080349 is a wasteful number, since it uses less digits than its factorization.

73080349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699586.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 73080349 is about 8548.7045217390. The cubic root of 73080349 is about 418.0871993625.

The spelling of 73080349 in words is "seventy-three million, eighty thousand, three hundred forty-nine".