340165994 has 8 divisors (see below), whose sum is σ = 583141728. Its totient is φ = 145785420.

The previous prime is 340165981. The next prime is 340166003. The reversal of 340165994 is 499561043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12148772 + ... + 12148799.

It is an arithmetic number, because the mean of its divisors is an integer number (72892716).

Almost surely, 2^340165994 is an apocalyptic number.

340165994 is a deficient number, since it is larger than the sum of its proper divisors (242975734).

340165994 is a wasteful number, since it uses less digits than its factorization.

340165994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24297580.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 340165994 is about 18443.5895096372. The cubic root of 340165994 is about 698.0667705684.

The spelling of 340165994 in words is "three hundred forty million, one hundred sixty-five thousand, nine hundred ninety-four".