633432848 has 40 divisors (see below), whose sum is σ = 1271775000. Its totient is φ = 305270784.

The previous prime is 633432841. The next prime is 633432851. The reversal of 633432848 is 848234336.

It can be written as a sum of positive squares in 4 ways, for example, as 257538304 + 375894544 = 16048^2 + 19388^2 .

It is a super-2 number, since 2×633432848² = 802474345850782208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (633432841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506528 + ... + 507776.

It is an arithmetic number, because the mean of its divisors is an integer number (31794375).

Almost surely, 2^633432848 is an apocalyptic number.

It is an amenable number.

633432848 is an abundant number, since it is smaller than the sum of its proper divisors (638342152).

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

633432848 is a wasteful number, since it uses less digits than its factorization.

633432848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2373 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 633432848 is about 25168.0918625151. The cubic root of 633432848 is about 858.8161319980.

The spelling of 633432848 in words is "six hundred thirty-three million, four hundred thirty-two thousand, eight hundred forty-eight".