1304214198 has 32 divisors (see below), whose sum is σ = 2982652416. Its totient is φ = 372433728.

The previous prime is 1304214193. The next prime is 1304214203. The reversal of 1304214198 is 8914124031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1304214193) and next prime (1304214203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304214193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83215 + ... + 97637.

It is an arithmetic number, because the mean of its divisors is an integer number (93207888).

Almost surely, 2^1304214198 is an apocalyptic number.

1304214198 is an abundant number, since it is smaller than the sum of its proper divisors (1678438218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1304214198 is a wasteful number, since it uses less digits than its factorization.

1304214198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16588.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1304214198 is about 36113.9058812530. The cubic root of 1304214198 is about 1092.5709304331.

The spelling of 1304214198 in words is "one billion, three hundred four million, two hundred fourteen thousand, one hundred ninety-eight".