473860644 has 24 divisors (see below), whose sum is σ = 1119672960. Its totient is φ = 155953824.

The previous prime is 473860643. The next prime is 473860661. The reversal of 473860644 is 446068374.

It is a junction number, because it is equal to n+sod(n) for n = 473860596 and 473860605.

It is not an unprimeable number, because it can be changed into a prime (473860643) 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 7 ways as a sum of consecutive naturals, for example, 248979 + ... + 250874.

It is an arithmetic number, because the mean of its divisors is an integer number (46653040).

Almost surely, 2^473860644 is an apocalyptic number.

It is an amenable number.

473860644 is an abundant number, since it is smaller than the sum of its proper divisors (645812316).

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

473860644 is a wasteful number, since it uses less digits than its factorization.

473860644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499939 (or 499937 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 473860644 is about 21768.3404052767. The cubic root of 473860644 is about 779.6210322111.

The spelling of 473860644 in words is "four hundred seventy-three million, eight hundred sixty thousand, six hundred forty-four".