36784080 has 120 divisors (see below), whose sum is σ = 126277632. Its totient is φ = 9591552.

The previous prime is 36784079. The next prime is 36784091. The reversal of 36784080 is 8048763.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 33297 + ... + 34383.

Almost surely, 2^36784080 is an apocalyptic number.

36784080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36784080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63138816).

36784080 is an abundant number, since it is smaller than the sum of its proper divisors (89493552).

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

36784080 is a wasteful number, since it uses less digits than its factorization.

36784080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 36784080 is about 6064.9880461547. The cubic root of 36784080 is about 332.5727279808.

The spelling of 36784080 in words is "thirty-six million, seven hundred eighty-four thousand, eighty".