470994920 has 96 divisors (see below), whose sum is σ = 1215768960. Its totient is φ = 163785600.

The previous prime is 470994913. The next prime is 470994929. The reversal of 470994920 is 29499074.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470994929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109205 + ... + 113435.

It is an arithmetic number, because the mean of its divisors is an integer number (12664260).

Almost surely, 2^470994920 is an apocalyptic number.

470994920 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 470994920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607884480).

470994920 is an abundant number, since it is smaller than the sum of its proper divisors (744774040).

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

470994920 is a wasteful number, since it uses less digits than its factorization.

470994920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287 (or 4272 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 470994920 is about 21702.4173768730. The cubic root of 470994920 is about 778.0462389059.

The spelling of 470994920 in words is "four hundred seventy million, nine hundred ninety-four thousand, nine hundred twenty".