2904872019 has 32 divisors (see below), whose sum is σ = 4809768960. Its totient is φ = 1521828000.

The previous prime is 2904871999. The next prime is 2904872039. The reversal of 2904872019 is 9102784092.

It is an interprime number because it is at equal distance from previous prime (2904871999) and next prime (2904872039).

It is not a de Polignac number, because 2904872019 - 2⁵ = 2904871987 is a prime.

It is a super-2 number, since 2×2904872019² = 16876562893538272722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2904872039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105057 + ... + 129794.

It is an arithmetic number, because the mean of its divisors is an integer number (150305280).

Almost surely, 2^2904872019 is an apocalyptic number.

2904872019 is a deficient number, since it is larger than the sum of its proper divisors (1904896941).

2904872019 is a wasteful number, since it uses less digits than its factorization.

2904872019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234911.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 2904872019 is about 53896.8646490684. The cubic root of 2904872019 is about 1426.8412876255.

The spelling of 2904872019 in words is "two billion, nine hundred four million, eight hundred seventy-two thousand, nineteen".