674007353 has 2 divisors, whose sum is σ = 674007354. Its totient is φ = 674007352.

The previous prime is 674007317. The next prime is 674007377. The reversal of 674007353 is 353700476.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 645566464 + 28440889 = 25408^2 + 5333^2 .

It is a cyclic number.

It is not a de Polignac number, because 674007353 - 2⁸ = 674007097 is a prime.

It is not a weakly prime, because it can be changed into another prime (674007553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337003676 + 337003677.

It is an arithmetic number, because the mean of its divisors is an integer number (337003677).

Almost surely, 2^674007353 is an apocalyptic number.

It is an amenable number.

674007353 is a deficient number, since it is larger than the sum of its proper divisors (1).

674007353 is an equidigital number, since it uses as much as digits as its factorization.

674007353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 674007353 is about 25961.6515845968. The cubic root of 674007353 is about 876.7751079228.

The spelling of 674007353 in words is "six hundred seventy-four million, seven thousand, three hundred fifty-three".