3548465897 has 16 divisors (see below), whose sum is σ = 3899544000. Its totient is φ = 3215951424.

The previous prime is 3548465813. The next prime is 3548465923. The reversal of 3548465897 is 7985648453.

It is a cyclic number.

It is not a de Polignac number, because 3548465897 - 2²⁸ = 3280030441 is a prime.

It is a super-2 number, since 2×3548465897² = 25183220444344029218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3548465807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30518 + ... + 89600.

It is an arithmetic number, because the mean of its divisors is an integer number (243721500).

Almost surely, 2^3548465897 is an apocalyptic number.

It is an amenable number.

3548465897 is a deficient number, since it is larger than the sum of its proper divisors (351078103).

3548465897 is a wasteful number, since it uses less digits than its factorization.

3548465897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59240.

The product of its digits is 29030400, while the sum is 59.

The square root of 3548465897 is about 59569.0011415333. The cubic root of 3548465897 is about 1525.2705275869.

The spelling of 3548465897 in words is "three billion, five hundred forty-eight million, four hundred sixty-five thousand, eight hundred ninety-seven".