3698558963 has 6 divisors (see below), whose sum is σ = 4065358332. Its totient is φ = 3362326220.

The previous prime is 3698558959. The next prime is 3698558971.

3698558963 is nontrivially palindromic in base 10.

3698558963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3698558963 - 2² = 3698558959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3698558896 and 3698558905.

It is not an unprimeable number, because it can be changed into a prime (3698558363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15283181 + ... + 15283422.

It is an arithmetic number, because the mean of its divisors is an integer number (677559722).

Almost surely, 2^3698558963 is an apocalyptic number.

3698558963 is a deficient number, since it is larger than the sum of its proper divisors (366799369).

3698558963 is a wasteful number, since it uses less digits than its factorization.

3698558963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30566625 (or 30566614 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 62.

The square root of 3698558963 is about 60815.7788982432. The cubic root of 3698558963 is about 1546.4795527755.

The spelling of 3698558963 in words is "three billion, six hundred ninety-eight million, five hundred fifty-eight thousand, nine hundred sixty-three".