4886429409 has 27 divisors (see below), whose sum is σ = 7337774353. Its totient is φ = 3253844844.

The previous prime is 4886429407. The next prime is 4886429413. The reversal of 4886429409 is 9049246884.

The square root of 4886429409 is 69903.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (27).

It is not a de Polignac number, because 4886429409 - 2¹ = 4886429407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4886429407) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5661712 + ... + 5662574.

Almost surely, 2^4886429409 is an apocalyptic number.

4886429409 is the 69903-rd square number.

4886429409 is the 34952-nd centered octagonal number.

It is an amenable number.

4886429409 is a deficient number, since it is larger than the sum of its proper divisors (2451344944).

4886429409 is an frugal number, since it uses more digits than its factorization.

4886429409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The cubic root of 4886429409 is about 1696.9297998480.

The spelling of 4886429409 in words is "four billion, eight hundred eighty-six million, four hundred twenty-nine thousand, four hundred nine".