1304401100 has 36 divisors (see below), whose sum is σ = 2841370224. Its totient is φ = 519766080.

The previous prime is 1304401099. The next prime is 1304401127. The reversal of 1304401100 is 11044031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1502 + ... + 51098.

Almost surely, 2^1304401100 is an apocalyptic number.

1304401100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304401100 is an abundant number, since it is smaller than the sum of its proper divisors (1536969124).

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

1304401100 is a wasteful number, since it uses less digits than its factorization.

1304401100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49874 (or 49867 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1304401100 is about 36116.4934621289. The cubic root of 1304401100 is about 1092.6231186750.

Adding to 1304401100 its reverse (11044031), we get a palindrome (1315445131).

The spelling of 1304401100 in words is "one billion, three hundred four million, four hundred one thousand, one hundred".