136333390 has 8 divisors (see below), whose sum is σ = 245400120. Its totient is φ = 54533352.

The previous prime is 136333369. The next prime is 136333391. The reversal of 136333390 is 93333631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136333391) 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, 6816660 + ... + 6816679.

It is an arithmetic number, because the mean of its divisors is an integer number (30675015).

Almost surely, 2^136333390 is an apocalyptic number.

136333390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136333390 is a deficient number, since it is larger than the sum of its proper divisors (109066730).

136333390 is a wasteful number, since it uses less digits than its factorization.

136333390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13633346.

The product of its (nonzero) digits is 13122, while the sum is 31.

The square root of 136333390 is about 11676.1890186824. The cubic root of 136333390 is about 514.6761907021.

It can be divided in two parts, 1363 and 33390, that multiplied together give a triangular number (45510570 = T₉₅₄₀).

The spelling of 136333390 in words is "one hundred thirty-six million, three hundred thirty-three thousand, three hundred ninety".