1304122350 has 48 divisors (see below), whose sum is σ = 3321649008. Its totient is φ = 338365440.

The previous prime is 1304122349. The next prime is 1304122357. The reversal of 1304122350 is 532214031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304122357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111939 + ... + 123038.

It is an arithmetic number, because the mean of its divisors is an integer number (69201021).

Almost surely, 2^1304122350 is an apocalyptic number.

1304122350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304122350 is an abundant number, since it is smaller than the sum of its proper divisors (2017526658).

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

1304122350 is a wasteful number, since it uses less digits than its factorization.

1304122350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235029 (or 235024 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1304122350 is about 36112.6342157423. The cubic root of 1304122350 is about 1092.5452820872.

Adding to 1304122350 its reverse (532214031), we get a palindrome (1836336381).

The spelling of 1304122350 in words is "one billion, three hundred four million, one hundred twenty-two thousand, three hundred fifty".