1348290384 has 40 divisors (see below), whose sum is σ = 3980667840. Its totient is φ = 385225728.

The previous prime is 1348290367. The next prime is 1348290389. The reversal of 1348290384 is 4830928431.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348290389) by changing a digit.

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, 2006049 + ... + 2006720.

It is an arithmetic number, because the mean of its divisors is an integer number (99516696).

Almost surely, 2^1348290384 is an apocalyptic number.

1348290384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1348290384 is an abundant number, since it is smaller than the sum of its proper divisors (2632377456).

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

1348290384 is a wasteful number, since it uses less digits than its factorization.

1348290384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012787 (or 4012781 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 1348290384 is about 36719.0738445294. The cubic root of 1348290384 is about 1104.7427133149.

The spelling of 1348290384 in words is "one billion, three hundred forty-eight million, two hundred ninety thousand, three hundred eighty-four".