35401649 has 2 divisors, whose sum is σ = 35401650. Its totient is φ = 35401648.

The previous prime is 35401607. The next prime is 35401679. The reversal of 35401649 is 94610453.

35401649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25321024 + 10080625 = 5032^2 + 3175^2 .

It is a cyclic number.

It is not a de Polignac number, because 35401649 - 2¹⁶ = 35336113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35401679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17700824 + 17700825.

It is an arithmetic number, because the mean of its divisors is an integer number (17700825).

Almost surely, 2^35401649 is an apocalyptic number.

It is an amenable number.

35401649 is a deficient number, since it is larger than the sum of its proper divisors (1).

35401649 is an equidigital number, since it uses as much as digits as its factorization.

35401649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 35401649 is about 5949.9284869652. The cubic root of 35401649 is about 328.3531325866.

The spelling of 35401649 in words is "thirty-five million, four hundred one thousand, six hundred forty-nine".