471317980 has 24 divisors (see below), whose sum is σ = 1131163488. Its totient is φ = 161594688.

The previous prime is 471317963. The next prime is 471317983. The reversal of 471317980 is 89713174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471317983) 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, 1683139 + ... + 1683418.

It is an arithmetic number, because the mean of its divisors is an integer number (47131812).

Almost surely, 2^471317980 is an apocalyptic number.

It is an amenable number.

471317980 is an abundant number, since it is smaller than the sum of its proper divisors (659845508).

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

471317980 is a wasteful number, since it uses less digits than its factorization.

471317980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366573 (or 3366571 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 471317980 is about 21709.8590506710. The cubic root of 471317980 is about 778.2240880787.

The spelling of 471317980 in words is "four hundred seventy-one million, three hundred seventeen thousand, nine hundred eighty".