340647622 has 8 divisors (see below), whose sum is σ = 583967376. Its totient is φ = 145991832.

The previous prime is 340647577. The next prime is 340647647. The reversal of 340647622 is 226746043.

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, 12165973 + ... + 12166000.

It is an arithmetic number, because the mean of its divisors is an integer number (72995922).

Almost surely, 2^340647622 is an apocalyptic number.

340647622 is a deficient number, since it is larger than the sum of its proper divisors (243319754).

340647622 is a wasteful number, since it uses less digits than its factorization.

340647622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24331982.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 340647622 is about 18456.6416771849. The cubic root of 340647622 is about 698.3960705359.

The spelling of 340647622 in words is "three hundred forty million, six hundred forty-seven thousand, six hundred twenty-two".