340414394 has 8 divisors (see below), whose sum is σ = 510710880. Its totient is φ = 170177436.

The previous prime is 340414369. The next prime is 340414411. The reversal of 340414394 is 493414043.

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

It is a self number, because there is not a number n which added to its sum of digits gives 340414394.

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, 4427 + ... + 26465.

It is an arithmetic number, because the mean of its divisors is an integer number (63838860).

Almost surely, 2^340414394 is an apocalyptic number.

340414394 is a deficient number, since it is larger than the sum of its proper divisors (170296486).

340414394 is a wasteful number, since it uses less digits than its factorization.

340414394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29764.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 340414394 is about 18450.3223278077. The cubic root of 340414394 is about 698.2366460592.

The spelling of 340414394 in words is "three hundred forty million, four hundred fourteen thousand, three hundred ninety-four".