36754649 has 2 divisors, whose sum is σ = 36754650. Its totient is φ = 36754648.

The previous prime is 36754643. The next prime is 36754661. The reversal of 36754649 is 94645763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 1708249 = 5920^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 36754649 - 2⁴ = 36754633 is a prime.

It is a super-2 number, since 2×36754649² = 2701808446226402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36754643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18377324 + 18377325.

It is an arithmetic number, because the mean of its divisors is an integer number (18377325).

Almost surely, 2^36754649 is an apocalyptic number.

It is an amenable number.

36754649 is a deficient number, since it is larger than the sum of its proper divisors (1).

36754649 is an equidigital number, since it uses as much as digits as its factorization.

36754649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 36754649 is about 6062.5612574225. The cubic root of 36754649 is about 332.4840069945.

The spelling of 36754649 in words is "thirty-six million, seven hundred fifty-four thousand, six hundred forty-nine".