471661079 has 2 divisors, whose sum is σ = 471661080. Its totient is φ = 471661078.

The previous prime is 471661061. The next prime is 471661087. The reversal of 471661079 is 970166174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471661079 - 2¹⁶ = 471595543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471661009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235830539 + 235830540.

It is an arithmetic number, because the mean of its divisors is an integer number (235830540).

Almost surely, 2^471661079 is an apocalyptic number.

471661079 is a deficient number, since it is larger than the sum of its proper divisors (1).

471661079 is an equidigital number, since it uses as much as digits as its factorization.

471661079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 471661079 is about 21717.7595299331. The cubic root of 471661079 is about 778.4128800435.

The spelling of 471661079 in words is "four hundred seventy-one million, six hundred sixty-one thousand, seventy-nine".