635874952 has 16 divisors (see below), whose sum is σ = 1206631440. Its totient is φ = 314106576.

The previous prime is 635874949. The next prime is 635874959. The reversal of 635874952 is 259478536.

635874952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 635874896 and 635874905.

It is not an unprimeable number, because it can be changed into a prime (635874959) 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, 478158 + ... + 479485.

It is an arithmetic number, because the mean of its divisors is an integer number (75414465).

Almost surely, 2^635874952 is an apocalyptic number.

It is an amenable number.

635874952 is a deficient number, since it is larger than the sum of its proper divisors (570756488).

635874952 is a wasteful number, since it uses less digits than its factorization.

635874952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957732 (or 957728 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The square root of 635874952 is about 25216.5610660931. The cubic root of 635874952 is about 859.9183949970.

The spelling of 635874952 in words is "six hundred thirty-five million, eight hundred seventy-four thousand, nine hundred fifty-two".