635413097 has 32 divisors (see below), whose sum is σ = 753805440. Its totient is φ = 529182720.

The previous prime is 635413091. The next prime is 635413117. The reversal of 635413097 is 790314536.

It is a happy number.

It is not a de Polignac number, because 635413097 - 2¹⁰ = 635412073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 635413097.

It is not an unprimeable number, because it can be changed into a prime (635413091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1214678 + ... + 1215200.

It is an arithmetic number, because the mean of its divisors is an integer number (23556420).

Almost surely, 2^635413097 is an apocalyptic number.

It is an amenable number.

635413097 is a deficient number, since it is larger than the sum of its proper divisors (118392343).

635413097 is a wasteful number, since it uses less digits than its factorization.

635413097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 635413097 is about 25207.4016312670. The cubic root of 635413097 is about 859.7101497523.

The spelling of 635413097 in words is "six hundred thirty-five million, four hundred thirteen thousand, ninety-seven".