678010471 has 2 divisors, whose sum is σ = 678010472. Its totient is φ = 678010470.

The previous prime is 678010457. The next prime is 678010493. The reversal of 678010471 is 174010876.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 678010471 - 2²³ = 669621863 is a prime.

It is a super-3 number, since 3×678010471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (678010771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339005235 + 339005236.

It is an arithmetic number, because the mean of its divisors is an integer number (339005236).

Almost surely, 2^678010471 is an apocalyptic number.

678010471 is a deficient number, since it is larger than the sum of its proper divisors (1).

678010471 is an equidigital number, since it uses as much as digits as its factorization.

678010471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 678010471 is about 26038.6341999729. The cubic root of 678010471 is about 878.5074868598.

The spelling of 678010471 in words is "six hundred seventy-eight million, ten thousand, four hundred seventy-one".