634426202 has 8 divisors (see below), whose sum is σ = 953112096. Its totient is φ = 316722172.

The previous prime is 634426159. The next prime is 634426211. The reversal of 634426202 is 202624436.

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

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, 243848 + ... + 246435.

It is an arithmetic number, because the mean of its divisors is an integer number (119139012).

Almost surely, 2^634426202 is an apocalyptic number.

634426202 is a deficient number, since it is larger than the sum of its proper divisors (318685894).

634426202 is a wasteful number, since it uses less digits than its factorization.

634426202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490932.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 634426202 is about 25187.8185240405. The cubic root of 634426202 is about 859.2648314303.

The spelling of 634426202 in words is "six hundred thirty-four million, four hundred twenty-six thousand, two hundred two".