36380737 has 8 divisors (see below), whose sum is σ = 37172520. Its totient is φ = 35592960.

The previous prime is 36380719. The next prime is 36380741. The reversal of 36380737 is 73708363.

It can be written as a sum of positive squares in 4 ways, for example, as 2461761 + 33918976 = 1569^2 + 5824^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36380737 - 2¹¹ = 36378689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36380696 and 36380705.

It is not an unprimeable number, because it can be changed into a prime (36380767) 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, 23689 + ... + 25177.

It is an arithmetic number, because the mean of its divisors is an integer number (4646565).

Almost surely, 2^36380737 is an apocalyptic number.

It is an amenable number.

36380737 is a deficient number, since it is larger than the sum of its proper divisors (791783).

36380737 is a wasteful number, since it uses less digits than its factorization.

36380737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 36380737 is about 6031.6446347576. The cubic root of 36380737 is about 331.3526876603.

The spelling of 36380737 in words is "thirty-six million, three hundred eighty thousand, seven hundred thirty-seven".