340583664 has 40 divisors (see below), whose sum is σ = 926151040. Its totient is φ = 107552448.

The previous prime is 340583653. The next prime is 340583681. The reversal of 340583664 is 466385043.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 185812 + ... + 187635.

It is an arithmetic number, because the mean of its divisors is an integer number (23153776).

Almost surely, 2^340583664 is an apocalyptic number.

It is an amenable number.

340583664 is an abundant number, since it is smaller than the sum of its proper divisors (585567376).

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

340583664 is a wasteful number, since it uses less digits than its factorization.

340583664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373477 (or 373471 counting only the distinct ones).

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

The square root of 340583664 is about 18454.9089404418. The cubic root of 340583664 is about 698.3523588832.

The spelling of 340583664 in words is "three hundred forty million, five hundred eighty-three thousand, six hundred sixty-four".