3489658659 has 32 divisors (see below), whose sum is σ = 5261954880. Its totient is φ = 2285107200.

The previous prime is 3489658651. The next prime is 3489658681. The reversal of 3489658659 is 9568569843.

3489658659 is a `hidden beast` number, since 3 + 48 + 9 + 6 + 586 + 5 + 9 = 666.

It is not a de Polignac number, because 3489658659 - 2³ = 3489658651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3489658596 and 3489658605.

It is not an unprimeable number, because it can be changed into a prime (3489658651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2003529 + ... + 2005269.

It is an arithmetic number, because the mean of its divisors is an integer number (164436090).

Almost surely, 2^3489658659 is an apocalyptic number.

3489658659 is a deficient number, since it is larger than the sum of its proper divisors (1772296221).

3489658659 is a wasteful number, since it uses less digits than its factorization.

3489658659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028 (or 3022 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The square root of 3489658659 is about 59073.3328922620. The cubic root of 3489658659 is about 1516.7976582806.

The spelling of 3489658659 in words is "three billion, four hundred eighty-nine million, six hundred fifty-eight thousand, six hundred fifty-nine".