36948049 has 4 divisors (see below), whose sum is σ = 37645236. Its totient is φ = 36250864.

The previous prime is 36948047. The next prime is 36948061. The reversal of 36948049 is 94084963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94084963 = 7 ⋅13440709.

It can be written as a sum of positive squares in 2 ways, for example, as 10497600 + 26450449 = 3240^2 + 5143^2 .

It is a cyclic number.

It is not a de Polignac number, because 36948049 - 2¹ = 36948047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36947996 and 36948014.

It is not an unprimeable number, because it can be changed into a prime (36948047) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 348514 + ... + 348619.

It is an arithmetic number, because the mean of its divisors is an integer number (9411309).

Almost surely, 2^36948049 is an apocalyptic number.

It is an amenable number.

36948049 is a deficient number, since it is larger than the sum of its proper divisors (697187).

36948049 is an equidigital number, since it uses as much as digits as its factorization.

36948049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697186.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 36948049 is about 6078.4906843722. The cubic root of 36948049 is about 333.0661551269.

The spelling of 36948049 in words is "thirty-six million, nine hundred forty-eight thousand, forty-nine".