340425968 has 10 divisors (see below), whose sum is σ = 659575344. Its totient is φ = 170212976.

The previous prime is 340425949. The next prime is 340425977. The reversal of 340425968 is 869524043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10638296 + ... + 10638327.

Almost surely, 2^340425968 is an apocalyptic number.

It is an amenable number.

340425968 is a deficient number, since it is larger than the sum of its proper divisors (319149376).

340425968 is a wasteful number, since it uses less digits than its factorization.

340425968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21276631 (or 21276625 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 340425968 is about 18450.6359781987. The cubic root of 340425968 is about 698.2445592571.

The spelling of 340425968 in words is "three hundred forty million, four hundred twenty-five thousand, nine hundred sixty-eight".