427733960 has 32 divisors (see below), whose sum is σ = 963680760. Its totient is φ = 170866176.

The previous prime is 427733959. The next prime is 427733987. The reversal of 427733960 is 69337724.

It can be written as a sum of positive squares in 4 ways, for example, as 316768804 + 110965156 = 17798^2 + 10534^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25172 + ... + 38588.

Almost surely, 2^427733960 is an apocalyptic number.

427733960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427733960 is an abundant number, since it is smaller than the sum of its proper divisors (535946800).

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

427733960 is a wasteful number, since it uses less digits than its factorization.

427733960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14225 (or 14221 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 427733960 is about 20681.7301017105. The cubic root of 427733960 is about 753.4560263438.

The spelling of 427733960 in words is "four hundred twenty-seven million, seven hundred thirty-three thousand, nine hundred sixty".