474630311 has 4 divisors (see below), whose sum is σ = 477653592. Its totient is φ = 471607032.

The previous prime is 474630287. The next prime is 474630329. The reversal of 474630311 is 113036474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474630311 - 2²⁶ = 407521447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474630371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511405 + ... + 1511718.

It is an arithmetic number, because the mean of its divisors is an integer number (119413398).

Almost surely, 2^474630311 is an apocalyptic number.

474630311 is a deficient number, since it is larger than the sum of its proper divisors (3023281).

474630311 is a wasteful number, since it uses less digits than its factorization.

474630311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023280.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 474630311 is about 21786.0118195139. The cubic root of 474630311 is about 780.0429030751.

Adding to 474630311 its reverse (113036474), we get a palindrome (587666785).

The spelling of 474630311 in words is "four hundred seventy-four million, six hundred thirty thousand, three hundred eleven".