674537333 has 2 divisors, whose sum is σ = 674537334. Its totient is φ = 674537332.

The previous prime is 674537293. The next prime is 674537387. The reversal of 674537333 is 333735476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341584324 + 332953009 = 18482^2 + 18247^2 .

It is a cyclic number.

It is not a de Polignac number, because 674537333 - 2¹⁶ = 674471797 is a prime.

It is a super-2 number, since 2×674537333² = 910001227221505778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674537233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337268666 + 337268667.

It is an arithmetic number, because the mean of its divisors is an integer number (337268667).

Almost surely, 2^674537333 is an apocalyptic number.

It is an amenable number.

674537333 is a deficient number, since it is larger than the sum of its proper divisors (1).

674537333 is an equidigital number, since it uses as much as digits as its factorization.

674537333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476280, while the sum is 41.

The square root of 674537333 is about 25971.8565566653. The cubic root of 674537333 is about 877.0048539486.

The spelling of 674537333 in words is "six hundred seventy-four million, five hundred thirty-seven thousand, three hundred thirty-three".