36844404 has 24 divisors (see below), whose sum is σ = 88068288. Its totient is φ = 11981760.

The previous prime is 36844397. The next prime is 36844411. The reversal of 36844404 is 40444863.

It is an interprime number because it is at equal distance from previous prime (36844397) and next prime (36844411).

It is a super-2 number, since 2×36844404² = 2715020212230432, which contains 22 as substring.

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, 36952 + ... + 37935.

It is an arithmetic number, because the mean of its divisors is an integer number (3669512).

Almost surely, 2^36844404 is an apocalyptic number.

It is an amenable number.

36844404 is an abundant number, since it is smaller than the sum of its proper divisors (51223884).

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

36844404 is a wasteful number, since it uses less digits than its factorization.

36844404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74935 (or 74933 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 36844404 is about 6069.9591431903. The cubic root of 36844404 is about 332.7544294150.

The spelling of 36844404 in words is "thirty-six million, eight hundred forty-four thousand, four hundred four".