36469777 has 12 divisors (see below), whose sum is σ = 39488796. Its totient is φ = 33662720.

The previous prime is 36469751. The next prime is 36469781. The reversal of 36469777 is 77796463.

It can be written as a sum of positive squares in 6 ways, for example, as 36481 + 36433296 = 191^2 + 6036^2 .

It is not a de Polignac number, because 36469777 - 2⁷ = 36469649 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 36469777.

It is not an unprimeable number, because it can be changed into a prime (36469717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14127 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (3290733).

Almost surely, 2^36469777 is an apocalyptic number.

It is an amenable number.

36469777 is a deficient number, since it is larger than the sum of its proper divisors (3019019).

36469777 is a wasteful number, since it uses less digits than its factorization.

36469777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468 (or 2451 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 49.

The square root of 36469777 is about 6039.0211955250. The cubic root of 36469777 is about 331.6227903654.

The spelling of 36469777 in words is "thirty-six million, four hundred sixty-nine thousand, seven hundred seventy-seven".