348635136 has 120 divisors (see below), whose sum is σ = 957844944. Its totient is φ = 112721920.

The previous prime is 348635107. The next prime is 348635153. The reversal of 348635136 is 631536843.

It is a junction number, because it is equal to n+sod(n) for n = 348635094 and 348635103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015146 + ... + 2015318.

Almost surely, 2^348635136 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 348635136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478922472).

348635136 is an abundant number, since it is smaller than the sum of its proper divisors (609209808).

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

348635136 is an equidigital number, since it uses as much as digits as its factorization.

348635136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 219 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 348635136 is about 18671.7737775499. The cubic root of 348635136 is about 703.8126223080.

The spelling of 348635136 in words is "three hundred forty-eight million, six hundred thirty-five thousand, one hundred thirty-six".