36671844 has 96 divisors (see below), whose sum is σ = 99864576. Its totient is φ = 10362880.

The previous prime is 36671837. The next prime is 36671849. The reversal of 36671844 is 44817663.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36671849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142564 + ... + 142820.

It is an arithmetic number, because the mean of its divisors is an integer number (1040256).

Almost surely, 2^36671844 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 36671844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49932288).

36671844 is an abundant number, since it is smaller than the sum of its proper divisors (63192732).

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

36671844 is a wasteful number, since it uses less digits than its factorization.

36671844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 343 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 36671844 is about 6055.7281973351. The cubic root of 36671844 is about 332.2341334856.

The spelling of 36671844 in words is "thirty-six million, six hundred seventy-one thousand, eight hundred forty-four".