4930905869 has 4 divisors (see below), whose sum is σ = 4935191040. Its totient is φ = 4926620700.

The previous prime is 4930905839. The next prime is 4930905871. The reversal of 4930905869 is 9685090394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4930905869 - 2⁸ = 4930905613 is a prime.

It is a super-2 number, since 2×4930905869² = 48627665377877290322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4930905869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930905829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2140859 + ... + 2143160.

It is an arithmetic number, because the mean of its divisors is an integer number (1233797760).

Almost surely, 2^4930905869 is an apocalyptic number.

It is an amenable number.

4930905869 is a deficient number, since it is larger than the sum of its proper divisors (4285171).

4930905869 is a wasteful number, since it uses less digits than its factorization.

4930905869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285170.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 4930905869 is about 70220.4092055864. The cubic root of 4930905869 is about 1702.0627635244.

The spelling of 4930905869 in words is "four billion, nine hundred thirty million, nine hundred five thousand, eight hundred sixty-nine".