1348081400 has 24 divisors (see below), whose sum is σ = 3134289720. Its totient is φ = 539232480.

The previous prime is 1348081391. The next prime is 1348081403. The reversal of 1348081400 is 41808431.

It is a super-2 number, since 2×1348081400² = 3634646922051920000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348081403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3370004 + ... + 3370403.

It is an arithmetic number, because the mean of its divisors is an integer number (130595405).

Almost surely, 2^1348081400 is an apocalyptic number.

1348081400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1348081400 is an abundant number, since it is smaller than the sum of its proper divisors (1786208320).

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

1348081400 is a wasteful number, since it uses less digits than its factorization.

1348081400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6740423 (or 6740414 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 1348081400 is about 36716.2280197735. The cubic root of 1348081400 is about 1104.6856322678.

Adding to 1348081400 its reverse (41808431), we get a palindrome (1389889831).

The spelling of 1348081400 in words is "one billion, three hundred forty-eight million, eighty-one thousand, four hundred".