469432320 has 384 divisors, whose sum is σ = 1792627200. Its totient is φ = 102629376.

The previous prime is 469432319. The next prime is 469432321. The reversal of 469432320 is 23234964.

It is an interprime number because it is at equal distance from previous prime (469432319) and next prime (469432321).

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469432321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7956451 + ... + 7956509.

It is an arithmetic number, because the mean of its divisors is an integer number (4668300).

Almost surely, 2^469432320 is an apocalyptic number.

469432320 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 469432320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896313600).

469432320 is an abundant number, since it is smaller than the sum of its proper divisors (1323194880).

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

469432320 is a wasteful number, since it uses less digits than its factorization.

469432320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 469432320 is about 21666.3868699883. The cubic root of 469432320 is about 777.1848552027.

The spelling of 469432320 in words is "four hundred sixty-nine million, four hundred thirty-two thousand, three hundred twenty".