1004304219 has 16 divisors (see below), whose sum is σ = 1346369568. Its totient is φ = 665897472.

The previous prime is 1004304211. The next prime is 1004304221. The reversal of 1004304219 is 9124034001.

It is not a de Polignac number, because 1004304219 - 2³ = 1004304211 is a prime.

It is a super-2 number, since 2×1004304219² = 2017253928602399922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004304211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811269 + ... + 812505.

It is an arithmetic number, because the mean of its divisors is an integer number (84148098).

Almost surely, 2^1004304219 is an apocalyptic number.

1004304219 is a deficient number, since it is larger than the sum of its proper divisors (342065349).

1004304219 is a wasteful number, since it uses less digits than its factorization.

1004304219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1004304219 is about 31690.7592051689. The cubic root of 1004304219 is about 1001.4326860970.

The spelling of 1004304219 in words is "one billion, four million, three hundred four thousand, two hundred nineteen".