36961959 has 4 divisors (see below), whose sum is σ = 49282616. Its totient is φ = 24641304.

The previous prime is 36961937. The next prime is 36961987. The reversal of 36961959 is 95916963.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 36961959 - 2⁷ = 36961831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36961909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160324 + ... + 6160329.

It is an arithmetic number, because the mean of its divisors is an integer number (12320654).

Almost surely, 2^36961959 is an apocalyptic number.

36961959 is a deficient number, since it is larger than the sum of its proper divisors (12320657).

36961959 is a wasteful number, since it uses less digits than its factorization.

36961959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12320656.

The product of its digits is 393660, while the sum is 48.

The square root of 36961959 is about 6079.6347752147. The cubic root of 36961959 is about 333.1079468594.

The spelling of 36961959 in words is "thirty-six million, nine hundred sixty-one thousand, nine hundred fifty-nine".