474963779 has 8 divisors (see below), whose sum is σ = 479138160. Its totient is φ = 470804256.

The previous prime is 474963763. The next prime is 474963781. The reversal of 474963779 is 977369474.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 474963779 - 2⁴ = 474963763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474965779) 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 in 7 ways as a sum of consecutive naturals, for example, 66137 + ... + 72965.

It is an arithmetic number, because the mean of its divisors is an integer number (59892270).

Almost surely, 2^474963779 is an apocalyptic number.

474963779 is a deficient number, since it is larger than the sum of its proper divisors (4174381).

474963779 is a wasteful number, since it uses less digits than its factorization.

474963779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7429.

The product of its digits is 8001504, while the sum is 56.

The square root of 474963779 is about 21793.6637351318. The cubic root of 474963779 is about 780.2255423812.

The spelling of 474963779 in words is "four hundred seventy-four million, nine hundred sixty-three thousand, seven hundred seventy-nine".