1348963040 has 48 divisors (see below), whose sum is σ = 3191584032. Its totient is φ = 538796544.

The previous prime is 1348963013. The next prime is 1348963051. The reversal of 1348963040 is 403698431.

It is a junction number, because it is equal to n+sod(n) for n = 1348962985 and 1348963003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110522 + ... + 122118.

It is an arithmetic number, because the mean of its divisors is an integer number (66491334).

Almost surely, 2^1348963040 is an apocalyptic number.

1348963040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1348963040 is an abundant number, since it is smaller than the sum of its proper divisors (1842620992).

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

1348963040 is a wasteful number, since it uses less digits than its factorization.

1348963040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12339 (or 12331 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 1348963040 is about 36728.2321926880. The cubic root of 1348963040 is about 1104.9263998261.

The spelling of 1348963040 in words is "one billion, three hundred forty-eight million, nine hundred sixty-three thousand, forty".