136879350 has 48 divisors (see below), whose sum is σ = 343787520. Its totient is φ = 36036000.

The previous prime is 136879349. The next prime is 136879357. The reversal of 136879350 is 53978631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136879357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6075 + ... + 17625.

It is an arithmetic number, because the mean of its divisors is an integer number (7162240).

Almost surely, 2^136879350 is an apocalyptic number.

136879350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136879350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171893760).

136879350 is an abundant number, since it is smaller than the sum of its proper divisors (206908170).

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

136879350 is a wasteful number, since it uses less digits than its factorization.

136879350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11645 (or 11640 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 136879350 is about 11699.5448629423. The cubic root of 136879350 is about 515.3622988720.

The spelling of 136879350 in words is "one hundred thirty-six million, eight hundred seventy-nine thousand, three hundred fifty".