674040367407 has 8 divisors (see below), whose sum is σ = 980422352640. Its totient is φ = 408509313560.

The previous prime is 674040367391. The next prime is 674040367417. The reversal of 674040367407 is 704763040476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 674040367407 - 2⁴ = 674040367391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674040367417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10212732807 + ... + 10212732872.

It is an arithmetic number, because the mean of its divisors is an integer number (122552794080).

Almost surely, 2^674040367407 is an apocalyptic number.

674040367407 is a deficient number, since it is larger than the sum of its proper divisors (306381985233).

674040367407 is a wasteful number, since it uses less digits than its factorization.

674040367407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20425465693.

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 674040367407 in words is "six hundred seventy-four billion, forty million, three hundred sixty-seven thousand, four hundred seven".