3497631499 has 8 divisors (see below), whose sum is σ = 3518036352. Its totient is φ = 3477250560.

The previous prime is 3497631469. The next prime is 3497631521. The reversal of 3497631499 is 9941367943.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3497631499 - 2⁹ = 3497630987 is a prime.

It is a super-2 number, since 2×3497631499² = 24466852205593974002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3497631439) 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, 346869 + ... + 356809.

It is an arithmetic number, because the mean of its divisors is an integer number (439754544).

Almost surely, 2^3497631499 is an apocalyptic number.

3497631499 is a deficient number, since it is larger than the sum of its proper divisors (20404853).

3497631499 is a wasteful number, since it uses less digits than its factorization.

3497631499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957.

The product of its digits is 4408992, while the sum is 55.

The square root of 3497631499 is about 59140.7769563438. The cubic root of 3497631499 is about 1517.9519246534.

The spelling of 3497631499 in words is "three billion, four hundred ninety-seven million, six hundred thirty-one thousand, four hundred ninety-nine".