673741635 has 32 divisors (see below), whose sum is σ = 1237317120. Its totient is φ = 306663168.

The previous prime is 673741633. The next prime is 673741661. The reversal of 673741635 is 536147376.

It is a happy number.

673741635 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 673741635 - 2¹ = 673741633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673741633) 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 31 ways as a sum of consecutive naturals, for example, 10696 + ... + 38234.

It is an arithmetic number, because the mean of its divisors is an integer number (38666160).

Almost surely, 2^673741635 is an apocalyptic number.

673741635 is a deficient number, since it is larger than the sum of its proper divisors (563575485).

673741635 is a wasteful number, since it uses less digits than its factorization.

673741635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27787.

The product of its digits is 317520, while the sum is 42.

The square root of 673741635 is about 25956.5335705675. The cubic root of 673741635 is about 876.6598739918.

The spelling of 673741635 in words is "six hundred seventy-three million, seven hundred forty-one thousand, six hundred thirty-five".