340317027 has 6 divisors (see below), whose sum is σ = 491569052. Its totient is φ = 226878012.

The previous prime is 340317023. The next prime is 340317041. The reversal of 340317027 is 720713043.

340317027 is a `hidden beast` number, since 340 + 317 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 340317027 - 2² = 340317023 is a prime.

It is a super-2 number, since 2×340317027² = 231631357732237458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340317023) 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, 18906493 + ... + 18906510.

Almost surely, 2^340317027 is an apocalyptic number.

340317027 is a deficient number, since it is larger than the sum of its proper divisors (151252025).

340317027 is a wasteful number, since it uses less digits than its factorization.

340317027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37813009 (or 37813006 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 340317027 is about 18447.6835131135. The cubic root of 340317027 is about 698.1700686841.

The spelling of 340317027 in words is "three hundred forty million, three hundred seventeen thousand, twenty-seven".