1348166444 has 12 divisors (see below), whose sum is σ = 2414158824. Its totient is φ = 658406784.

The previous prime is 1348166441. The next prime is 1348166467. The reversal of 1348166444 is 4446618431.

It is not an unprimeable number, because it can be changed into a prime (1348166441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3918917 + ... + 3919260.

It is an arithmetic number, because the mean of its divisors is an integer number (201179902).

Almost surely, 2^1348166444 is an apocalyptic number.

It is an amenable number.

1348166444 is a deficient number, since it is larger than the sum of its proper divisors (1065992380).

1348166444 is a wasteful number, since it uses less digits than its factorization.

1348166444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838224 (or 7838222 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 1348166444 is about 36717.3861270107. The cubic root of 1348166444 is about 1104.7088615548.

The spelling of 1348166444 in words is "one billion, three hundred forty-eight million, one hundred sixty-six thousand, four hundred forty-four".