634252576246 has 4 divisors (see below), whose sum is σ = 951378864372. Its totient is φ = 317126288122.

The previous prime is 634252576229. The next prime is 634252576283. The reversal of 634252576246 is 642675252436.

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

It is a junction number, because it is equal to n+sod(n) for n = 634252576193 and 634252576202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158563144060 + ... + 158563144063.

It is an arithmetic number, because the mean of its divisors is an integer number (237844716093).

Almost surely, 2^634252576246 is an apocalyptic number.

634252576246 is a deficient number, since it is larger than the sum of its proper divisors (317126288126).

634252576246 is a wasteful number, since it uses less digits than its factorization.

634252576246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317126288125.

The product of its digits is 14515200, while the sum is 52.

The spelling of 634252576246 in words is "six hundred thirty-four billion, two hundred fifty-two million, five hundred seventy-six thousand, two hundred forty-six".