2930773019 has 4 divisors (see below), whose sum is σ = 2930901696. Its totient is φ = 2930644344.

The previous prime is 2930772983. The next prime is 2930773039. The reversal of 2930773019 is 9103770392.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2930773019 - 2²⁰ = 2929724443 is a prime.

It is a super-2 number, since 2×2930773019² = 17178860977796748722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2930773039) 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, 19979 + ... + 79124.

It is an arithmetic number, because the mean of its divisors is an integer number (732725424).

Almost surely, 2^2930773019 is an apocalyptic number.

2930773019 is a deficient number, since it is larger than the sum of its proper divisors (128677).

2930773019 is an equidigital number, since it uses as much as digits as its factorization.

2930773019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128676.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 2930773019 is about 54136.6144028235. The cubic root of 2930773019 is about 1431.0695079909.

The spelling of 2930773019 in words is "two billion, nine hundred thirty million, seven hundred seventy-three thousand, nineteen".