472739320 has 16 divisors (see below), whose sum is σ = 1063663560. Its totient is φ = 189095712.

The previous prime is 472739273. The next prime is 472739327. The reversal of 472739320 is 23937274.

It is a self number, because there is not a number n which added to its sum of digits gives 472739320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472739327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5909202 + ... + 5909281.

Almost surely, 2^472739320 is an apocalyptic number.

472739320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472739320 is an abundant number, since it is smaller than the sum of its proper divisors (590924240).

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

472739320 is a wasteful number, since it uses less digits than its factorization.

472739320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11818494 (or 11818490 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 472739320 is about 21742.5693053972. The cubic root of 472739320 is about 779.0055923089.

The spelling of 472739320 in words is "four hundred seventy-two million, seven hundred thirty-nine thousand, three hundred twenty".