3695749601 has 2 divisors, whose sum is σ = 3695749602. Its totient is φ = 3695749600.

The previous prime is 3695749591. The next prime is 3695749609. The reversal of 3695749601 is 1069475963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3651180625 + 44568976 = 60425^2 + 6676^2 .

It is a cyclic number.

It is not a de Polignac number, because 3695749601 - 2²² = 3691555297 is a prime.

It is a super-2 number, since 2×3695749601² = 27317130226583318402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3695749601.

It is not a weakly prime, because it can be changed into another prime (3695749609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1847874800 + 1847874801.

It is an arithmetic number, because the mean of its divisors is an integer number (1847874801).

Almost surely, 2^3695749601 is an apocalyptic number.

It is an amenable number.

3695749601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3695749601 is an equidigital number, since it uses as much as digits as its factorization.

3695749601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 3695749601 is about 60792.6771988206. The cubic root of 3695749601 is about 1546.0878938051.

The spelling of 3695749601 in words is "three billion, six hundred ninety-five million, seven hundred forty-nine thousand, six hundred one".