36946049 has 18 divisors (see below), whose sum is σ = 45672390. Its totient is φ = 29793792.

The previous prime is 36946037. The next prime is 36946067. The reversal of 36946049 is 94064963.

It can be written as a sum of positive squares in 3 ways, for example, as 14554225 + 22391824 = 3815^2 + 4732^2 .

It is not a de Polignac number, because 36946049 - 2⁸ = 36945793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36945997 and 36946015.

It is not an unprimeable number, because it can be changed into a prime (36946099) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12857 + ... + 15465.

It is an arithmetic number, because the mean of its divisors is an integer number (2537355).

Almost surely, 2^36946049 is an apocalyptic number.

It is an amenable number.

36946049 is a deficient number, since it is larger than the sum of its proper divisors (8726341).

36946049 is a wasteful number, since it uses less digits than its factorization.

36946049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657 (or 2633 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 36946049 is about 6078.3261676221. The cubic root of 36946049 is about 333.0601453884.

The spelling of 36946049 in words is "thirty-six million, nine hundred forty-six thousand, forty-nine".