3691659097 has 8 divisors (see below), whose sum is σ = 4221821376. Its totient is φ = 3162192432.

The previous prime is 3691659079. The next prime is 3691659113. The reversal of 3691659097 is 7909561963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3691659097 - 2¹⁵ = 3691626329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3691659007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162478 + ... + 183799.

It is an arithmetic number, because the mean of its divisors is an integer number (527727672).

Almost surely, 2^3691659097 is an apocalyptic number.

It is an amenable number.

3691659097 is a deficient number, since it is larger than the sum of its proper divisors (530162279).

3691659097 is a wasteful number, since it uses less digits than its factorization.

3691659097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347807.

The product of its (nonzero) digits is 2755620, while the sum is 55.

The square root of 3691659097 is about 60759.0248193633. The cubic root of 3691659097 is about 1545.5172731284.

The spelling of 3691659097 in words is "three billion, six hundred ninety-one million, six hundred fifty-nine thousand, ninety-seven".