473996502 has 128 divisors (see below), whose sum is σ = 1243776000. Its totient is φ = 133739424.

The previous prime is 473996461. The next prime is 473996507. The reversal of 473996502 is 205699374.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473996507) 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 63 ways as a sum of consecutive naturals, for example, 2907873 + ... + 2908035.

It is an arithmetic number, because the mean of its divisors is an integer number (9717000).

Almost surely, 2^473996502 is an apocalyptic number.

473996502 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 473996502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621888000).

473996502 is an abundant number, since it is smaller than the sum of its proper divisors (769779498).

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

473996502 is a wasteful number, since it uses less digits than its factorization.

473996502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 473996502 is about 21771.4607226984. The cubic root of 473996502 is about 779.6955320559.

The spelling of 473996502 in words is "four hundred seventy-three million, nine hundred ninety-six thousand, five hundred two".