340683564 has 24 divisors (see below), whose sum is σ = 856077040. Its totient is φ = 104825664.

The previous prime is 340683527. The next prime is 340683571. The reversal of 340683564 is 465386043.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 1091779 + ... + 1092090.

Almost surely, 2^340683564 is an apocalyptic number.

It is an amenable number.

340683564 is an abundant number, since it is smaller than the sum of its proper divisors (515393476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340683564 is a wasteful number, since it uses less digits than its factorization.

340683564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183889 (or 2183887 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 340683564 is about 18457.6153389326. The cubic root of 340683564 is about 698.4206324460.

The spelling of 340683564 in words is "three hundred forty million, six hundred eighty-three thousand, five hundred sixty-four".