674033667 has 4 divisors (see below), whose sum is σ = 898711560. Its totient is φ = 449355776.

The previous prime is 674033617. The next prime is 674033669. The reversal of 674033667 is 766330476.

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

It is a cyclic number.

It is not a de Polignac number, because 674033667 - 2⁷ = 674033539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (674033669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112338942 + ... + 112338947.

It is an arithmetic number, because the mean of its divisors is an integer number (224677890).

Almost surely, 2^674033667 is an apocalyptic number.

674033667 is a deficient number, since it is larger than the sum of its proper divisors (224677893).

674033667 is a wasteful number, since it uses less digits than its factorization.

674033667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224677892.

The product of its (nonzero) digits is 381024, while the sum is 42.

The square root of 674033667 is about 25962.1583655905. The cubic root of 674033667 is about 876.7865178676.

The spelling of 674033667 in words is "six hundred seventy-four million, thirty-three thousand, six hundred sixty-seven".