2619324409 has 12 divisors (see below), whose sum is σ = 2839375296. Its totient is φ = 2415225072.

The previous prime is 2619324371. The next prime is 2619324413. The reversal of 2619324409 is 9044239162.

It is not a de Polignac number, because 2619324409 - 2⁹ = 2619323897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2619364409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158244 + ... + 174010.

It is an arithmetic number, because the mean of its divisors is an integer number (236614608).

Almost surely, 2^2619324409 is an apocalyptic number.

It is an amenable number.

2619324409 is a deficient number, since it is larger than the sum of its proper divisors (220050887).

2619324409 is a wasteful number, since it uses less digits than its factorization.

2619324409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16776 (or 16763 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2619324409 is about 51179.3357616138. The cubic root of 2619324409 is about 1378.4671787267.

The spelling of 2619324409 in words is "two billion, six hundred nineteen million, three hundred twenty-four thousand, four hundred nine".