1348562944 has 104 divisors (see below), whose sum is σ = 2898041328. Its totient is φ = 625213440.

The previous prime is 1348562923. The next prime is 1348562951. The reversal of 1348562944 is 4492658431.

It is a junction number, because it is equal to n+sod(n) for n = 1348562894 and 1348562903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7450534 + ... + 7450714.

It is an arithmetic number, because the mean of its divisors is an integer number (27865782).

Almost surely, 2^1348562944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348562944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1449020664).

1348562944 is an abundant number, since it is smaller than the sum of its proper divisors (1549478384).

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

1348562944 is a wasteful number, since it uses less digits than its factorization.

1348562944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 307 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 1348562944 is about 36722.7850795661. The cubic root of 1348562944 is about 1104.8171503921.

The spelling of 1348562944 in words is "one billion, three hundred forty-eight million, five hundred sixty-two thousand, nine hundred forty-four".