36440357 has 2 divisors, whose sum is σ = 36440358. Its totient is φ = 36440356.

The previous prime is 36440321. The next prime is 36440381. The reversal of 36440357 is 75304463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31427236 + 5013121 = 5606^2 + 2239^2 .

It is a cyclic number.

It is not a de Polignac number, because 36440357 - 2⁶ = 36440293 is a prime.

It is a Chen prime.

It is equal to p_2229593 and since 36440357 and 2229593 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36440387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18220178 + 18220179.

It is an arithmetic number, because the mean of its divisors is an integer number (18220179).

Almost surely, 2^36440357 is an apocalyptic number.

It is an amenable number.

36440357 is a deficient number, since it is larger than the sum of its proper divisors (1).

36440357 is an equidigital number, since it uses as much as digits as its factorization.

36440357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 36440357 is about 6036.5848788864. The cubic root of 36440357 is about 331.5335935205.

The spelling of 36440357 in words is "thirty-six million, four hundred forty thousand, three hundred fifty-seven".