1348397376 has 56 divisors (see below), whose sum is σ = 3570329664. Its totient is φ = 449126400.

The previous prime is 1348397357. The next prime is 1348397389. The reversal of 1348397376 is 6737938431.

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, 488416 + ... + 491168.

Almost surely, 2^1348397376 is an apocalyptic number.

1348397376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1348397376 is an abundant number, since it is smaller than the sum of its proper divisors (2221932288).

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

1348397376 is a wasteful number, since it uses less digits than its factorization.

1348397376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319 (or 5309 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 1348397376 is about 36720.5307151190. The cubic root of 1348397376 is about 1104.7719343955.

The spelling of 1348397376 in words is "one billion, three hundred forty-eight million, three hundred ninety-seven thousand, three hundred seventy-six".