473437440 has 576 divisors, whose sum is σ = 2040729600. Its totient is φ = 101523456.

The previous prime is 473437427. The next prime is 473437453. The reversal of 473437440 is 44734374.

It is an interprime number because it is at equal distance from previous prime (473437427) and next prime (473437453).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 473437395 and 473437404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4596429 + ... + 4596531.

Almost surely, 2^473437440 is an apocalyptic number.

473437440 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 473437440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1020364800).

473437440 is an abundant number, since it is smaller than the sum of its proper divisors (1567292160).

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

473437440 is a wasteful number, since it uses less digits than its factorization.

473437440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 473437440 is about 21758.6176031475. The cubic root of 473437440 is about 779.3888704178.

The spelling of 473437440 in words is "four hundred seventy-three million, four hundred thirty-seven thousand, four hundred forty".