468449784 has 64 divisors (see below), whose sum is σ = 1419552000. Its totient is φ = 141953760.

The previous prime is 468449767. The next prime is 468449801. The reversal of 468449784 is 487944864.

It is an interprime number because it is at equal distance from previous prime (468449767) and next prime (468449801).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 468449784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96204 + ... + 100955.

It is an arithmetic number, because the mean of its divisors is an integer number (22180500).

Almost surely, 2^468449784 is an apocalyptic number.

468449784 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

468449784 is an abundant number, since it is smaller than the sum of its proper divisors (951102216).

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

468449784 is a wasteful number, since it uses less digits than its factorization.

468449784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197185 (or 197175 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The square root of 468449784 is about 21643.7007926094. The cubic root of 468449784 is about 776.6422526868.

The spelling of 468449784 in words is "four hundred sixty-eight million, four hundred forty-nine thousand, seven hundred eighty-four".