1348770852 has 240 divisors, whose sum is σ = 4244974272. Its totient is φ = 367960320.

The previous prime is 1348770827. The next prime is 1348770901. The reversal of 1348770852 is 2580778431.

It is a super-2 number, since 2×1348770852² = 3638365622409611808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1348770798 and 1348770807.

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 79 ways as a sum of consecutive naturals, for example, 1991938 + ... + 1992614.

Almost surely, 2^1348770852 is an apocalyptic number.

1348770852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348770852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2122487136).

1348770852 is an abundant number, since it is smaller than the sum of its proper divisors (2896203420).

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

1348770852 is a wasteful number, since it uses less digits than its factorization.

1348770852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 1348770852 is about 36725.6157470505. The cubic root of 1348770852 is about 1104.8739240418.

The spelling of 1348770852 in words is "one billion, three hundred forty-eight million, seven hundred seventy thousand, eight hundred fifty-two".