1627343349 has 8 divisors (see below), whose sum is σ = 2170431552. Its totient is φ = 1084575360.

The previous prime is 1627343279. The next prime is 1627343351. The reversal of 1627343349 is 9433437261.

It is a happy number.

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

It is not a de Polignac number, because 1627343349 - 2⁸ = 1627343093 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1627343349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1627341349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67932 + ... + 88709.

It is an arithmetic number, because the mean of its divisors is an integer number (271303944).

Almost surely, 2^1627343349 is an apocalyptic number.

It is an amenable number.

1627343349 is a deficient number, since it is larger than the sum of its proper divisors (543088203).

1627343349 is a wasteful number, since it uses less digits than its factorization.

1627343349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160107.

The product of its digits is 326592, while the sum is 42.

The square root of 1627343349 is about 40340.3439375521. The cubic root of 1627343349 is about 1176.2322004065.

The spelling of 1627343349 in words is "one billion, six hundred twenty-seven million, three hundred forty-three thousand, three hundred forty-nine".