474769679 has 2 divisors, whose sum is σ = 474769680. Its totient is φ = 474769678.

The previous prime is 474769661. The next prime is 474769717. The reversal of 474769679 is 976967474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474769679 - 2²⁰ = 473721103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474729679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237384839 + 237384840.

It is an arithmetic number, because the mean of its divisors is an integer number (237384840).

Almost surely, 2^474769679 is an apocalyptic number.

474769679 is a deficient number, since it is larger than the sum of its proper divisors (1).

474769679 is an equidigital number, since it uses as much as digits as its factorization.

474769679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16003008, while the sum is 59.

The square root of 474769679 is about 21789.2101508981. The cubic root of 474769679 is about 780.1192448636.

The spelling of 474769679 in words is "four hundred seventy-four million, seven hundred sixty-nine thousand, six hundred seventy-nine".