634732054 has 8 divisors (see below), whose sum is σ = 1038652488. Its totient is φ = 288514560.

The previous prime is 634732051. The next prime is 634732079. The reversal of 634732054 is 450237436.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634732051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14425707 + ... + 14425750.

It is an arithmetic number, because the mean of its divisors is an integer number (129831561).

Almost surely, 2^634732054 is an apocalyptic number.

634732054 is a deficient number, since it is larger than the sum of its proper divisors (403920434).

634732054 is a wasteful number, since it uses less digits than its factorization.

634732054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28851470.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 634732054 is about 25193.8892194119. The cubic root of 634732054 is about 859.4028909057.

The spelling of 634732054 in words is "six hundred thirty-four million, seven hundred thirty-two thousand, fifty-four".