674026471 has 2 divisors, whose sum is σ = 674026472. Its totient is φ = 674026470.

The previous prime is 674026427. The next prime is 674026481. The reversal of 674026471 is 174620476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674026471 - 2⁷ = 674026343 is a prime.

It is a super-3 number, since 3×674026471³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 674026471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674026411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337013235 + 337013236.

It is an arithmetic number, because the mean of its divisors is an integer number (337013236).

Almost surely, 2^674026471 is an apocalyptic number.

674026471 is a deficient number, since it is larger than the sum of its proper divisors (1).

674026471 is an equidigital number, since it uses as much as digits as its factorization.

674026471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 674026471 is about 25962.0197789001. The cubic root of 674026471 is about 876.7833976583.

The spelling of 674026471 in words is "six hundred seventy-four million, twenty-six thousand, four hundred seventy-one".