340742968 has 32 divisors (see below), whose sum is σ = 680302800. Its totient is φ = 159442432.

The previous prime is 340742939. The next prime is 340743001. The reversal of 340742968 is 869247043.

It is a super-2 number, since 2×340742968² = 232211540482898048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17346 + ... + 31342.

Almost surely, 2^340742968 is an apocalyptic number.

It is an amenable number.

340742968 is a deficient number, since it is larger than the sum of its proper divisors (339559832).

340742968 is a wasteful number, since it uses less digits than its factorization.

340742968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14199 (or 14195 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 340742968 is about 18459.2244690832. The cubic root of 340742968 is about 698.4612239435.

The spelling of 340742968 in words is "three hundred forty million, seven hundred forty-two thousand, nine hundred sixty-eight".