627714988346 has 4 divisors (see below), whose sum is σ = 941572482522. Its totient is φ = 313857494172.

The previous prime is 627714988339. The next prime is 627714988357. The reversal of 627714988346 is 643889417726.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 581871468025 + 45843520321 = 762805^2 + 214111^2 .

It is a super-2 number, since 2×627714988346² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 156928747085 + ... + 156928747088.

Almost surely, 2^627714988346 is an apocalyptic number.

627714988346 is a deficient number, since it is larger than the sum of its proper divisors (313857494176).

627714988346 is a wasteful number, since it uses less digits than its factorization.

627714988346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313857494175.

The product of its digits is 97542144, while the sum is 65.

The spelling of 627714988346 in words is "six hundred twenty-seven billion, seven hundred fourteen million, nine hundred eighty-eight thousand, three hundred forty-six".