36463649 has 2 divisors, whose sum is σ = 36463650. Its totient is φ = 36463648.

The previous prime is 36463639. The next prime is 36463663. The reversal of 36463649 is 94636463.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35916049 + 547600 = 5993^2 + 740^2 .

It is a cyclic number.

It is not a de Polignac number, because 36463649 - 2⁴ = 36463633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36463639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18231824 + 18231825.

It is an arithmetic number, because the mean of its divisors is an integer number (18231825).

Almost surely, 2^36463649 is an apocalyptic number.

It is an amenable number.

36463649 is a deficient number, since it is larger than the sum of its proper divisors (1).

36463649 is an equidigital number, since it uses as much as digits as its factorization.

36463649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 41.

The square root of 36463649 is about 6038.5138072211. The cubic root of 36463649 is about 331.6042151829.

The spelling of 36463649 in words is "thirty-six million, four hundred sixty-three thousand, six hundred forty-nine".