340899814 has 8 divisors (see below), whose sum is σ = 528982560. Its totient is φ = 164572296.

The previous prime is 340899809. The next prime is 340899857. The reversal of 340899814 is 418998043.

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

It is a congruent number.

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, 2938734 + ... + 2938849.

It is an arithmetic number, because the mean of its divisors is an integer number (66122820).

Almost surely, 2^340899814 is an apocalyptic number.

340899814 is a deficient number, since it is larger than the sum of its proper divisors (188082746).

340899814 is a wasteful number, since it uses less digits than its factorization.

340899814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877614.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 340899814 is about 18463.4724253051. The cubic root of 340899814 is about 698.5683761126.

The spelling of 340899814 in words is "three hundred forty million, eight hundred ninety-nine thousand, eight hundred fourteen".