674121467 has 8 divisors (see below), whose sum is σ = 720588960. Its totient is φ = 629083840.

The previous prime is 674121439. The next prime is 674121473. The reversal of 674121467 is 764121476.

It is a happy number.

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 674121467 - 2²² = 669927163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 674121467.

It is not an unprimeable number, because it can be changed into a prime (674121407) 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, 356492 + ... + 358377.

It is an arithmetic number, because the mean of its divisors is an integer number (90073620).

Almost surely, 2^674121467 is an apocalyptic number.

674121467 is a deficient number, since it is larger than the sum of its proper divisors (46467493).

674121467 is a wasteful number, since it uses less digits than its factorization.

674121467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714933.

The product of its digits is 56448, while the sum is 38.

The square root of 674121467 is about 25963.8492331164. The cubic root of 674121467 is about 876.8245864477.

Subtracting 674121467 from its reverse (764121476), we obtain a palindrome (90000009).

The spelling of 674121467 in words is "six hundred seventy-four million, one hundred twenty-one thousand, four hundred sixty-seven".