35690749 has 2 divisors, whose sum is σ = 35690750. Its totient is φ = 35690748.

The previous prime is 35690729. The next prime is 35690761. The reversal of 35690749 is 94709653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34047225 + 1643524 = 5835^2 + 1282^2 .

It is a cyclic number.

It is not a de Polignac number, because 35690749 - 2²³ = 27302141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35690729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17845374 + 17845375.

It is an arithmetic number, because the mean of its divisors is an integer number (17845375).

Almost surely, 2^35690749 is an apocalyptic number.

It is an amenable number.

35690749 is a deficient number, since it is larger than the sum of its proper divisors (1).

35690749 is an equidigital number, since it uses as much as digits as its factorization.

35690749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 35690749 is about 5974.1734993219. The cubic root of 35690749 is about 329.2445190918.

The spelling of 35690749 in words is "thirty-five million, six hundred ninety thousand, seven hundred forty-nine".