1348078680 has 128 divisors (see below), whose sum is σ = 4839307200. Its totient is φ = 331831296.

The previous prime is 1348078651. The next prime is 1348078703. The reversal of 1348078680 is 868708431.

1348078680 is a `hidden beast` number, since 13 + 480 + 7 + 86 + 80 = 666.

It is a super-2 number, since 2×1348078680² = 3634632254941084800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33969 + ... + 62048.

Almost surely, 2^1348078680 is an apocalyptic number.

1348078680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1348078680 is an abundant number, since it is smaller than the sum of its proper divisors (3491228520).

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

1348078680 is a wasteful number, since it uses less digits than its factorization.

1348078680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96050 (or 96040 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 1348078680 is about 36716.1909789128. The cubic root of 1348078680 is about 1104.6848892991.

The spelling of 1348078680 in words is "one billion, three hundred forty-eight million, seventy-eight thousand, six hundred eighty".