1468784398 has 32 divisors (see below), whose sum is σ = 2346220800. Its totient is φ = 687662784.

The previous prime is 1468784329. The next prime is 1468784419. The reversal of 1468784398 is 8934878641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597783 + ... + 1598701.

It is an arithmetic number, because the mean of its divisors is an integer number (73319400).

Almost surely, 2^1468784398 is an apocalyptic number.

1468784398 is a deficient number, since it is larger than the sum of its proper divisors (877436402).

1468784398 is a wasteful number, since it uses less digits than its factorization.

1468784398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384.

The product of its digits is 9289728, while the sum is 58.

The square root of 1468784398 is about 38324.7230648833. The cubic root of 1468784398 is about 1136.7178597507.

The spelling of 1468784398 in words is "one billion, four hundred sixty-eight million, seven hundred eighty-four thousand, three hundred ninety-eight".