673740341 has 8 divisors (see below), whose sum is σ = 676621920. Its totient is φ = 670865328.

The previous prime is 673740337. The next prime is 673740349. The reversal of 673740341 is 143047376.

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

It is a cyclic number.

It is not a de Polignac number, because 673740341 - 2² = 673740337 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 (673740349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331370 + ... + 333396.

It is an arithmetic number, because the mean of its divisors is an integer number (84577740).

Almost surely, 2^673740341 is an apocalyptic number.

It is an amenable number.

673740341 is a deficient number, since it is larger than the sum of its proper divisors (2881579).

673740341 is a wasteful number, since it uses less digits than its factorization.

673740341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 673740341 is about 25956.5086442688. The cubic root of 673740341 is about 876.6593127486.

The spelling of 673740341 in words is "six hundred seventy-three million, seven hundred forty thousand, three hundred forty-one".