340916564 has 24 divisors (see below), whose sum is σ = 609608160. Its totient is φ = 166761504.

The previous prime is 340916519. The next prime is 340916567. The reversal of 340916564 is 465619043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340916567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78227 + ... + 82469.

It is an arithmetic number, because the mean of its divisors is an integer number (25400340).

Almost surely, 2^340916564 is an apocalyptic number.

It is an amenable number.

340916564 is a deficient number, since it is larger than the sum of its proper divisors (268691596).

340916564 is a wasteful number, since it uses less digits than its factorization.

340916564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4679 (or 4677 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 340916564 is about 18463.9260180494. The cubic root of 340916564 is about 698.5798172342.

The spelling of 340916564 in words is "three hundred forty million, nine hundred sixteen thousand, five hundred sixty-four".