674414479 has 2 divisors, whose sum is σ = 674414480. Its totient is φ = 674414478.

The previous prime is 674414467. The next prime is 674414491. The reversal of 674414479 is 974414476.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (674414467) and next prime (674414491).

It is a cyclic number.

It is not a de Polignac number, because 674414479 - 2¹⁵ = 674381711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674114479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337207239 + 337207240.

It is an arithmetic number, because the mean of its divisors is an integer number (337207240).

Almost surely, 2^674414479 is an apocalyptic number.

674414479 is a deficient number, since it is larger than the sum of its proper divisors (1).

674414479 is an equidigital number, since it uses as much as digits as its factorization.

674414479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 46.

The square root of 674414479 is about 25969.4913119221. The cubic root of 674414479 is about 876.9516075278.

The spelling of 674414479 in words is "six hundred seventy-four million, four hundred fourteen thousand, four hundred seventy-nine".