473437780 has 24 divisors (see below), whose sum is σ = 996395400. Its totient is φ = 188960640.

The previous prime is 473437751. The next prime is 473437781. The reversal of 473437780 is 87734374.

It can be written as a sum of positive squares in 4 ways, for example, as 114244 + 473323536 = 338^2 + 21756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473437781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16455 + ... + 34894.

It is an arithmetic number, because the mean of its divisors is an integer number (41516475).

Almost surely, 2^473437780 is an apocalyptic number.

It is an amenable number.

473437780 is an abundant number, since it is smaller than the sum of its proper divisors (522957620).

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

473437780 is a wasteful number, since it uses less digits than its factorization.

473437780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51819 (or 51817 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 473437780 is about 21758.6254161424. The cubic root of 473437780 is about 779.3890569909.

The spelling of 473437780 in words is "four hundred seventy-three million, four hundred thirty-seven thousand, seven hundred eighty".