473725331 has 4 divisors (see below), whose sum is σ = 475526832. Its totient is φ = 471923832.

The previous prime is 473725297. The next prime is 473725333. The reversal of 473725331 is 133527374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 473725331 - 2¹⁸ = 473463187 is a prime.

It is a super-2 number, since 2×473725331² = 448831378462119122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473725291 and 473725300.

It is not an unprimeable number, because it can be changed into a prime (473725333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900356 + ... + 900881.

It is an arithmetic number, because the mean of its divisors is an integer number (118881708).

Almost surely, 2^473725331 is an apocalyptic number.

473725331 is a deficient number, since it is larger than the sum of its proper divisors (1801501).

473725331 is a wasteful number, since it uses less digits than its factorization.

473725331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801500.

The product of its digits is 52920, while the sum is 35.

The square root of 473725331 is about 21765.2321604894. The cubic root of 473725331 is about 779.5468170700.

The spelling of 473725331 in words is "four hundred seventy-three million, seven hundred twenty-five thousand, three hundred thirty-one".