1204410399 has 16 divisors (see below), whose sum is σ = 1692096000. Its totient is φ = 759917376.

The previous prime is 1204410377. The next prime is 1204410439. The reversal of 1204410399 is 9930144021.

It is not a de Polignac number, because 1204410399 - 2⁸ = 1204410143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204410329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49722 + ... + 69864.

It is an arithmetic number, because the mean of its divisors is an integer number (105756000).

Almost surely, 2^1204410399 is an apocalyptic number.

1204410399 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1204410399 is a deficient number, since it is larger than the sum of its proper divisors (487685601).

1204410399 is a wasteful number, since it uses less digits than its factorization.

1204410399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21214.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1204410399 is about 34704.6163932120. The cubic root of 1204410399 is about 1063.9588520159.

The spelling of 1204410399 in words is "one billion, two hundred four million, four hundred ten thousand, three hundred ninety-nine".