3054428909 has 4 divisors (see below), whose sum is σ = 3490775904. Its totient is φ = 2618081916.

The previous prime is 3054428891. The next prime is 3054428917. The reversal of 3054428909 is 9098244503.

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 3054428909 - 2²⁴ = 3037651693 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3054428909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054428929) 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, 218173487 + ... + 218173500.

It is an arithmetic number, because the mean of its divisors is an integer number (872693976).

Almost surely, 2^3054428909 is an apocalyptic number.

It is an amenable number.

3054428909 is a deficient number, since it is larger than the sum of its proper divisors (436346995).

3054428909 is an equidigital number, since it uses as much as digits as its factorization.

3054428909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436346994.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 3054428909 is about 55266.8879981495. The cubic root of 3054428909 is about 1450.9195766580.

The spelling of 3054428909 in words is "three billion, fifty-four million, four hundred twenty-eight thousand, nine hundred nine".