36383945 has 16 divisors (see below), whose sum is σ = 47369280. Its totient is φ = 26668224.

The previous prime is 36383923. The next prime is 36383983. The reversal of 36383945 is 54938363.

It is a cyclic number.

It is not a de Polignac number, because 36383945 - 2¹⁸ = 36121801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7022 + ... + 11048.

It is an arithmetic number, because the mean of its divisors is an integer number (2960580).

Almost surely, 2^36383945 is an apocalyptic number.

It is an amenable number.

36383945 is a deficient number, since it is larger than the sum of its proper divisors (10985335).

36383945 is a wasteful number, since it uses less digits than its factorization.

36383945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184.

The product of its digits is 233280, while the sum is 41.

The square root of 36383945 is about 6031.9105596817. The cubic root of 36383945 is about 331.3624267720.

The spelling of 36383945 in words is "thirty-six million, three hundred eighty-three thousand, nine hundred forty-five".