473200640 has 96 divisors (see below), whose sum is σ = 1238917680. Its totient is φ = 172032000.

The previous prime is 473200633. The next prime is 473200667. The reversal of 473200640 is 46002374.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110540 + ... + 114740.

Almost surely, 2^473200640 is an apocalyptic number.

473200640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473200640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619458840).

473200640 is an abundant number, since it is smaller than the sum of its proper divisors (765717040).

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

473200640 is a wasteful number, since it uses less digits than its factorization.

473200640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239 (or 4219 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 473200640 is about 21753.1754003870. The cubic root of 473200640 is about 779.2589060002.

The spelling of 473200640 in words is "four hundred seventy-three million, two hundred thousand, six hundred forty".