673303355 has 8 divisors (see below), whose sum is σ = 815377200. Its totient is φ = 533700576.

The previous prime is 673303349. The next prime is 673303447. The reversal of 673303355 is 553303376.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673303355 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617165 + ... + 618254.

It is an arithmetic number, because the mean of its divisors is an integer number (101922150).

Almost surely, 2^673303355 is an apocalyptic number.

673303355 is a deficient number, since it is larger than the sum of its proper divisors (142073845).

673303355 is a wasteful number, since it uses less digits than its factorization.

673303355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235533.

The product of its (nonzero) digits is 85050, while the sum is 35.

The square root of 673303355 is about 25948.0896213960. The cubic root of 673303355 is about 876.4697388747.

The spelling of 673303355 in words is "six hundred seventy-three million, three hundred three thousand, three hundred fifty-five".