629206343492 has 12 divisors (see below), whose sum is σ = 1102492676460. Its totient is φ = 314208435936.

The previous prime is 629206343459. The next prime is 629206343539. The reversal of 629206343492 is 294343602926.

It can be written as a sum of positive squares in 2 ways, for example, as 258527503936 + 370678839556 = 508456^2 + 608834^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 629206343492.

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, 98680367 + ... + 98686742.

It is an arithmetic number, because the mean of its divisors is an integer number (91874389705).

Almost surely, 2^629206343492 is an apocalyptic number.

It is an amenable number.

629206343492 is a deficient number, since it is larger than the sum of its proper divisors (473286332968).

629206343492 is a wasteful number, since it uses less digits than its factorization.

629206343492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197367910 (or 197367908 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 629206343492 in words is "six hundred twenty-nine billion, two hundred six million, three hundred forty-three thousand, four hundred ninety-two".