4348861641 has 6 divisors (see below), whose sum is σ = 6281689050. Its totient is φ = 2899241088.

The previous prime is 4348861633. The next prime is 4348861667. The reversal of 4348861641 is 1461688434.

4348861641 is a `hidden beast` number, since 4 + 3 + 488 + 6 + 164 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3446159616 + 902702025 = 58704^2 + 30045^2 .

It is not a de Polignac number, because 4348861641 - 2³ = 4348861633 is a prime.

It is a super-2 number, since 2×4348861641² = 37825195145122425762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4348862641) 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, 241603416 + ... + 241603433.

It is an arithmetic number, because the mean of its divisors is an integer number (1046948175).

Almost surely, 2^4348861641 is an apocalyptic number.

It is an amenable number.

4348861641 is a deficient number, since it is larger than the sum of its proper divisors (1932827409).

4348861641 is a wasteful number, since it uses less digits than its factorization.

4348861641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483206855 (or 483206852 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 4348861641 is about 65945.8993493909. The cubic root of 4348861641 is about 1632.2694923781.

The spelling of 4348861641 in words is "four billion, three hundred forty-eight million, eight hundred sixty-one thousand, six hundred forty-one".