36913830 has 16 divisors (see below), whose sum is σ = 88593264. Its totient is φ = 9843680.

The previous prime is 36913829. The next prime is 36913841. The reversal of 36913830 is 3831963.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36913791 and 36913800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615201 + ... + 615260.

It is an arithmetic number, because the mean of its divisors is an integer number (5537079).

Almost surely, 2^36913830 is an apocalyptic number.

36913830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36913830 is an abundant number, since it is smaller than the sum of its proper divisors (51679434).

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

36913830 is a wasteful number, since it uses less digits than its factorization.

36913830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230471.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 36913830 is about 6075.6752711118. The cubic root of 36913830 is about 332.9633016038.

The spelling of 36913830 in words is "thirty-six million, nine hundred thirteen thousand, eight hundred thirty".