468609982 has 4 divisors (see below), whose sum is σ = 702914976. Its totient is φ = 234304990.

The previous prime is 468609979. The next prime is 468610057. The reversal of 468609982 is 289906864.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117152494 + ... + 117152497.

It is an arithmetic number, because the mean of its divisors is an integer number (175728744).

Almost surely, 2^468609982 is an apocalyptic number.

468609982 is a deficient number, since it is larger than the sum of its proper divisors (234304994).

468609982 is a wasteful number, since it uses less digits than its factorization.

468609982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234304993.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The square root of 468609982 is about 21647.4012759038. The cubic root of 468609982 is about 776.7307732783.

The spelling of 468609982 in words is "four hundred sixty-eight million, six hundred nine thousand, nine hundred eighty-two".