340803467 has 2 divisors, whose sum is σ = 340803468. Its totient is φ = 340803466.

The previous prime is 340803461. The next prime is 340803481. The reversal of 340803467 is 764308043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340803467 is a prime.

It is a super-2 number, since 2×340803467² = 232294006238440178, which contains 22 as substring.

It is a Chen prime.

It is equal to p_18335681 and since 340803467 and 18335681 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (340803461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170401733 + 170401734.

It is an arithmetic number, because the mean of its divisors is an integer number (170401734).

Almost surely, 2^340803467 is an apocalyptic number.

340803467 is a deficient number, since it is larger than the sum of its proper divisors (1).

340803467 is an equidigital number, since it uses as much as digits as its factorization.

340803467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 340803467 is about 18460.8631163334. The cubic root of 340803467 is about 698.5025588194.

The spelling of 340803467 in words is "three hundred forty million, eight hundred three thousand, four hundred sixty-seven".