635056896 has 144 divisors (see below), whose sum is σ = 1808400384. Its totient is φ = 197148672.

The previous prime is 635056889. The next prime is 635056907. The reversal of 635056896 is 698650536.

It is a super-2 number, since 2×635056896² = 806594522314309632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1657921 + ... + 1658303.

It is an arithmetic number, because the mean of its divisors is an integer number (12558336).

Almost surely, 2^635056896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 635056896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (904200192).

635056896 is an abundant number, since it is smaller than the sum of its proper divisors (1173343488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

635056896 is a wasteful number, since it uses less digits than its factorization.

635056896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The square root of 635056896 is about 25200.3352358654. The cubic root of 635056896 is about 859.5494737781.

The spelling of 635056896 in words is "six hundred thirty-five million, fifty-six thousand, eight hundred ninety-six".