469616128 has 20 divisors (see below), whose sum is σ = 938316060. Its totient is φ = 234807808.

The previous prime is 469616107. The next prime is 469616137. The reversal of 469616128 is 821616964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458098 + ... + 459121.

It is an arithmetic number, because the mean of its divisors is an integer number (46915803).

Almost surely, 2^469616128 is an apocalyptic number.

It is an amenable number.

469616128 is a deficient number, since it is larger than the sum of its proper divisors (468699932).

469616128 is an frugal number, since it uses more digits than its factorization.

469616128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917237 (or 917221 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 469616128 is about 21670.6282327024. The cubic root of 469616128 is about 777.2862785226.

The spelling of 469616128 in words is "four hundred sixty-nine million, six hundred sixteen thousand, one hundred twenty-eight".