473315340 has 24 divisors (see below), whose sum is σ = 1325283120. Its totient is φ = 126217408.

The previous prime is 473315329. The next prime is 473315341. The reversal of 473315340 is 43513374.

It is a super-2 number, since 2×473315340² = 448054822158631200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 473315298 and 473315307.

It is not an unprimeable number, because it can be changed into a prime (473315341) 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, 3944235 + ... + 3944354.

It is an arithmetic number, because the mean of its divisors is an integer number (55220130).

Almost surely, 2^473315340 is an apocalyptic number.

It is an amenable number.

473315340 is an abundant number, since it is smaller than the sum of its proper divisors (851967780).

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

473315340 is a wasteful number, since it uses less digits than its factorization.

473315340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7888601 (or 7888599 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 473315340 is about 21755.8116373534. The cubic root of 473315340 is about 779.3218629281.

The spelling of 473315340 in words is "four hundred seventy-three million, three hundred fifteen thousand, three hundred forty".