36404011 has 12 divisors (see below), whose sum is σ = 42764592. Its totient is φ = 30896208.

The previous prime is 36403973. The next prime is 36404033. The reversal of 36404011 is 11040463.

It is a happy number.

It is not a de Polignac number, because 36404011 - 2¹³ = 36395819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36404011.

It is not an unprimeable number, because it can be changed into a prime (36404111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1441 + ... + 8653.

It is an arithmetic number, because the mean of its divisors is an integer number (3563716).

Almost surely, 2^36404011 is an apocalyptic number.

36404011 is a deficient number, since it is larger than the sum of its proper divisors (6360581).

36404011 is a wasteful number, since it uses less digits than its factorization.

36404011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330 (or 7323 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 36404011 is about 6033.5736508308. The cubic root of 36404011 is about 331.4233318084.

Adding to 36404011 its reverse (11040463), we get a palindrome (47444474).

The spelling of 36404011 in words is "thirty-six million, four hundred four thousand, eleven".