473353440 has 192 divisors, whose sum is σ = 1804529664. Its totient is φ = 101818368.

The previous prime is 473353427. The next prime is 473353451. The reversal of 473353440 is 44353374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52977 + ... + 61263.

It is an arithmetic number, because the mean of its divisors is an integer number (9398592).

Almost surely, 2^473353440 is an apocalyptic number.

473353440 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 473353440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902264832).

473353440 is an abundant number, since it is smaller than the sum of its proper divisors (1331176224).

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

473353440 is a wasteful number, since it uses less digits than its factorization.

473353440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8329 (or 8321 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The square root of 473353440 is about 21756.6872478326. The cubic root of 473353440 is about 779.3427731359.

The spelling of 473353440 in words is "four hundred seventy-three million, three hundred fifty-three thousand, four hundred forty".