4907422809 has 27 divisors (see below), whose sum is σ = 7487306463. Its totient is φ = 3096903024.

The previous prime is 4907422777. The next prime is 4907422823. The reversal of 4907422809 is 9082247094.

The square root of 4907422809 is 70053.

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

It can be written as a sum of positive squares in only one way, i.e., 4843742409 + 63680400 = 69597^2 + 7980^2 .

It is not a de Polignac number, because 4907422809 - 2⁵ = 4907422777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4907422879) 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, 3992407 + ... + 3993635.

Almost surely, 2^4907422809 is an apocalyptic number.

4907422809 is the 70053-rd square number.

4907422809 is the 35027-th centered octagonal number.

It is an amenable number.

4907422809 is a deficient number, since it is larger than the sum of its proper divisors (2579883654).

4907422809 is an equidigital number, since it uses as much as digits as its factorization.

4907422809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The cubic root of 4907422809 is about 1699.3564818081.

It can be divided in two parts, 4907 and 422809, that added together give a square (427716 = 654²).

The spelling of 4907422809 in words is "four billion, nine hundred seven million, four hundred twenty-two thousand, eight hundred nine".