36299668 has 12 divisors (see below), whose sum is σ = 64087380. Its totient is φ = 17988992.

The previous prime is 36299639. The next prime is 36299693. The reversal of 36299668 is 86699263.

It can be written as a sum of positive squares in 2 ways, for example, as 13527684 + 22771984 = 3678^2 + 4772^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39703 + ... + 40606.

It is an arithmetic number, because the mean of its divisors is an integer number (5340615).

Almost surely, 2^36299668 is an apocalyptic number.

It is an amenable number.

36299668 is a deficient number, since it is larger than the sum of its proper divisors (27787712).

36299668 is a wasteful number, since it uses less digits than its factorization.

36299668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80426 (or 80424 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 36299668 is about 6024.9205803894. The cubic root of 36299668 is about 331.1063814101.

The spelling of 36299668 in words is "thirty-six million, two hundred ninety-nine thousand, six hundred sixty-eight".