36954889723 has 4 divisors (see below), whose sum is σ = 36968424088. Its totient is φ = 36941355360.

The previous prime is 36954889721. The next prime is 36954889801. The reversal of 36954889723 is 32798845963.

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

It is a cyclic number.

It is not a de Polignac number, because 36954889723 - 2¹ = 36954889721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36954889721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6763086 + ... + 6768547.

It is an arithmetic number, because the mean of its divisors is an integer number (9242106022).

Almost surely, 2^36954889723 is an apocalyptic number.

36954889723 is a deficient number, since it is larger than the sum of its proper divisors (13534365).

36954889723 is a wasteful number, since it uses less digits than its factorization.

36954889723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13534364.

The product of its digits is 78382080, while the sum is 64.

The spelling of 36954889723 in words is "thirty-six billion, nine hundred fifty-four million, eight hundred eighty-nine thousand, seven hundred twenty-three".