1304414149 has 2 divisors, whose sum is σ = 1304414150. Its totient is φ = 1304414148.

The previous prime is 1304414143. The next prime is 1304414161. The reversal of 1304414149 is 9414144031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1291324225 + 13089924 = 35935^2 + 3618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304414149 - 2³ = 1304414141 is a prime.

It is a super-2 number, since 2×1304414149² = 3402992544222788402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1304414149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304414141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652207074 + 652207075.

It is an arithmetic number, because the mean of its divisors is an integer number (652207075).

Almost surely, 2^1304414149 is an apocalyptic number.

It is an amenable number.

1304414149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304414149 is an equidigital number, since it uses as much as digits as its factorization.

1304414149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1304414149 is about 36116.6741132126. The cubic root of 1304414149 is about 1092.6267621329.

The spelling of 1304414149 in words is "one billion, three hundred four million, four hundred fourteen thousand, one hundred forty-nine".