473979742 has 16 divisors (see below), whose sum is σ = 731047680. Its totient is φ = 230379552.

The previous prime is 473979673. The next prime is 473979749. The reversal of 473979742 is 247979374.

It is a self number, because there is not a number n which added to its sum of digits gives 473979742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473979749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8958 + ... + 32065.

It is an arithmetic number, because the mean of its divisors is an integer number (45690480).

Almost surely, 2^473979742 is an apocalyptic number.

473979742 is a deficient number, since it is larger than the sum of its proper divisors (257067938).

473979742 is a wasteful number, since it uses less digits than its factorization.

473979742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41187.

The product of its digits is 2667168, while the sum is 52.

The square root of 473979742 is about 21771.0758117278. The cubic root of 473979742 is about 779.6863422194.

It can be divided in two parts, 473979 and 742, that added together give a square (474721 = 689²).

The spelling of 473979742 in words is "four hundred seventy-three million, nine hundred seventy-nine thousand, seven hundred forty-two".