673376741 has 4 divisors (see below), whose sum is σ = 673527084. Its totient is φ = 673226400.

The previous prime is 673376719. The next prime is 673376771. The reversal of 673376741 is 147673376.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 351712516 + 321664225 = 18754^2 + 17935^2 .

It is a cyclic number.

It is not a de Polignac number, because 673376741 - 2¹⁸ = 673114597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 673376692 and 673376701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673376771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68240 + ... + 77481.

It is an arithmetic number, because the mean of its divisors is an integer number (168381771).

Almost surely, 2^673376741 is an apocalyptic number.

It is an amenable number.

673376741 is a deficient number, since it is larger than the sum of its proper divisors (150343).

673376741 is a wasteful number, since it uses less digits than its factorization.

673376741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150342.

The product of its digits is 444528, while the sum is 44.

The square root of 673376741 is about 25949.5036754077. The cubic root of 673376741 is about 876.5015810208.

The spelling of 673376741 in words is "six hundred seventy-three million, three hundred seventy-six thousand, seven hundred forty-one".