340658348 has 12 divisors (see below), whose sum is σ = 607400640. Its totient is φ = 167115312.

The previous prime is 340658333. The next prime is 340658363. The reversal of 340658348 is 843856043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340658333) and next prime (340658363).

It is a super-2 number, since 2×340658348² = 232096220124178208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803228 + ... + 803651.

It is an arithmetic number, because the mean of its divisors is an integer number (50616720).

Almost surely, 2^340658348 is an apocalyptic number.

It is an amenable number.

340658348 is a deficient number, since it is larger than the sum of its proper divisors (266742292).

340658348 is a wasteful number, since it uses less digits than its factorization.

340658348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606936 (or 1606934 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 340658348 is about 18456.9322478033. The cubic root of 340658348 is about 698.4034006107.

The spelling of 340658348 in words is "three hundred forty million, six hundred fifty-eight thousand, three hundred forty-eight".