469843984 has 10 divisors (see below), whose sum is σ = 910322750. Its totient is φ = 234921984.

The previous prime is 469843973. The next prime is 469844057. The reversal of 469843984 is 489348964.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 467770384 + 2073600 = 21628^2 + 1440^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14682609 + ... + 14682640.

It is an arithmetic number, because the mean of its divisors is an integer number (91032275).

Almost surely, 2^469843984 is an apocalyptic number.

It is an amenable number.

469843984 is a deficient number, since it is larger than the sum of its proper divisors (440478766).

469843984 is a wasteful number, since it uses less digits than its factorization.

469843984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29365257 (or 29365251 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 55.

The square root of 469843984 is about 21675.8848492974. The cubic root of 469843984 is about 777.4119703343.

The spelling of 469843984 in words is "four hundred sixty-nine million, eight hundred forty-three thousand, nine hundred eighty-four".