673380951 has 8 divisors (see below), whose sum is σ = 901695600. Its totient is φ = 446993472.

The previous prime is 673380947. The next prime is 673380973. The reversal of 673380951 is 159083376.

673380951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 673380951 - 2² = 673380947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673380901) 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, 480976 + ... + 482373.

It is an arithmetic number, because the mean of its divisors is an integer number (112711950).

Almost surely, 2^673380951 is an apocalyptic number.

673380951 is a deficient number, since it is larger than the sum of its proper divisors (228314649).

673380951 is a wasteful number, since it uses less digits than its factorization.

673380951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963585.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 673380951 is about 25949.5847943662. The cubic root of 673380951 is about 876.5034076674.

The spelling of 673380951 in words is "six hundred seventy-three million, three hundred eighty thousand, nine hundred fifty-one".