340803468 has 18 divisors (see below), whose sum is σ = 861475524. Its totient is φ = 113601144.

The previous prime is 340803467. The next prime is 340803481. The reversal of 340803468 is 864308043.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×340803468² = 232294007601654048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9466763 = 340803468 / (3 + 4 + 0 + 8 + 0 + 3 + 4 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (340803461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4733346 + ... + 4733417.

Almost surely, 2^340803468 is an apocalyptic number.

It is an amenable number.

340803468 is an abundant number, since it is smaller than the sum of its proper divisors (520672056).

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

340803468 is a wasteful number, since it uses less digits than its factorization.

340803468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9466773 (or 9466768 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 340803468 is about 18460.8631434178. The cubic root of 340803468 is about 698.5025595026.

The spelling of 340803468 in words is "three hundred forty million, eight hundred three thousand, four hundred sixty-eight".