468039340 has 12 divisors (see below), whose sum is σ = 982882656. Its totient is φ = 187215728.

The previous prime is 468039317. The next prime is 468039347. The reversal of 468039340 is 43930864.

It is a self number, because there is not a number n which added to its sum of digits gives 468039340.

It is not an unprimeable number, because it can be changed into a prime (468039347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11700964 + ... + 11701003.

It is an arithmetic number, because the mean of its divisors is an integer number (81906888).

Almost surely, 2^468039340 is an apocalyptic number.

It is an amenable number.

468039340 is an abundant number, since it is smaller than the sum of its proper divisors (514843316).

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

468039340 is a wasteful number, since it uses less digits than its factorization.

468039340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23401976 (or 23401974 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 468039340 is about 21634.2168797486. The cubic root of 468039340 is about 776.4153615607.

The spelling of 468039340 in words is "four hundred sixty-eight million, thirty-nine thousand, three hundred forty".