469452388 has 12 divisors (see below), whose sum is σ = 826582960. Its totient is φ = 233285832.

The previous prime is 469452341. The next prime is 469452397. The reversal of 469452388 is 883254964.

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 3 ways as a sum of consecutive naturals, for example, 359358 + ... + 360661.

Almost surely, 2^469452388 is an apocalyptic number.

It is an amenable number.

469452388 is a deficient number, since it is larger than the sum of its proper divisors (357130572).

469452388 is a wasteful number, since it uses less digits than its factorization.

469452388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720186 (or 720184 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 469452388 is about 21666.8499787117. The cubic root of 469452388 is about 777.1959298012.

The spelling of 469452388 in words is "four hundred sixty-nine million, four hundred fifty-two thousand, three hundred eighty-eight".