673380059 has 4 divisors (see below), whose sum is σ = 734596440. Its totient is φ = 612163680.

The previous prime is 673380053. The next prime is 673380061. The reversal of 673380059 is 950083376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673380059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673379998 and 673380025.

It is not an unprimeable number, because it can be changed into a prime (673380053) 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, 30608174 + ... + 30608195.

It is an arithmetic number, because the mean of its divisors is an integer number (183649110).

Almost surely, 2^673380059 is an apocalyptic number.

673380059 is a deficient number, since it is larger than the sum of its proper divisors (61216381).

673380059 is a wasteful number, since it uses less digits than its factorization.

673380059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61216380.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 673380059 is about 25949.5676071876. The cubic root of 673380059 is about 876.5030206446.

The spelling of 673380059 in words is "six hundred seventy-three million, three hundred eighty thousand, fifty-nine".