36763840 has 56 divisors (see below), whose sum is σ = 88312752. Its totient is φ = 14576640.

The previous prime is 36763817. The next prime is 36763849. The reversal of 36763840 is 4836763.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36763840.

It is not an unprimeable number, because it can be changed into a prime (36763849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41482 + ... + 42358.

Almost surely, 2^36763840 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 36763840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44156376).

36763840 is an abundant number, since it is smaller than the sum of its proper divisors (51548912).

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

36763840 is a wasteful number, since it uses less digits than its factorization.

36763840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 36763840 is about 6063.3192229999. The cubic root of 36763840 is about 332.5117187345.

It can be divided in two parts, 36 and 763840, that added together give a square (763876 = 874²).

The spelling of 36763840 in words is "thirty-six million, seven hundred sixty-three thousand, eight hundred forty".