474434268 has 72 divisors (see below), whose sum is σ = 1404837504. Its totient is φ = 123228000.

The previous prime is 474434267. The next prime is 474434291. The reversal of 474434268 is 862434474.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474434267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30208 + ... + 43143.

It is an arithmetic number, because the mean of its divisors is an integer number (19511632).

Almost surely, 2^474434268 is an apocalyptic number.

It is an amenable number.

474434268 is an abundant number, since it is smaller than the sum of its proper divisors (930403236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474434268 is a wasteful number, since it uses less digits than its factorization.

474434268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73383 (or 73374 counting only the distinct ones).

The product of its digits is 516096, while the sum is 42.

The square root of 474434268 is about 21781.5120687247. The cubic root of 474434268 is about 779.9354910490.

The spelling of 474434268 in words is "four hundred seventy-four million, four hundred thirty-four thousand, two hundred sixty-eight".