1346111992 has 8 divisors (see below), whose sum is σ = 2523960000. Its totient is φ = 673055992.

The previous prime is 1346111983. The next prime is 1346112029. The reversal of 1346111992 is 2991116431.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 84131992 + ... + 84132007.

It is an arithmetic number, because the mean of its divisors is an integer number (315495000).

Almost surely, 2^1346111992 is an apocalyptic number.

It is an amenable number.

1346111992 is a deficient number, since it is larger than the sum of its proper divisors (1177848008).

1346111992 is a wasteful number, since it uses less digits than its factorization.

1346111992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168264005 (or 168264001 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 1346111992 is about 36689.3989048608. The cubic root of 1346111992 is about 1104.1474261393.

The spelling of 1346111992 in words is "one billion, three hundred forty-six million, one hundred eleven thousand, nine hundred ninety-two".