673425357 has 8 divisors (see below), whose sum is σ = 979527840. Its totient is φ = 408136560.

The previous prime is 673425343. The next prime is 673425359. The reversal of 673425357 is 753524376.

673425357 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 673425357 - 2⁷ = 673425229 is a prime.

It is a super-2 number, since 2×673425357² = 907003422901154898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673425359) 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, 10203382 + ... + 10203447.

It is an arithmetic number, because the mean of its divisors is an integer number (122440980).

Almost surely, 2^673425357 is an apocalyptic number.

It is an amenable number.

673425357 is a deficient number, since it is larger than the sum of its proper divisors (306102483).

673425357 is a wasteful number, since it uses less digits than its factorization.

673425357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20406843.

The product of its digits is 529200, while the sum is 42.

The square root of 673425357 is about 25950.4404008872. The cubic root of 673425357 is about 876.5226742033.

The spelling of 673425357 in words is "six hundred seventy-three million, four hundred twenty-five thousand, three hundred fifty-seven".