1346392923 has 8 divisors (see below), whose sum is σ = 1812965136. Its totient is φ = 888708000.

The previous prime is 1346392919. The next prime is 1346392981. The reversal of 1346392923 is 3292936431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1346392923 - 2² = 1346392919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1346392903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2221468 + ... + 2222073.

It is an arithmetic number, because the mean of its divisors is an integer number (226620642).

Almost surely, 2^1346392923 is an apocalyptic number.

1346392923 is a deficient number, since it is larger than the sum of its proper divisors (466572213).

1346392923 is a wasteful number, since it uses less digits than its factorization.

1346392923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443645.

The product of its digits is 209952, while the sum is 42.

The square root of 1346392923 is about 36693.2272088460. The cubic root of 1346392923 is about 1104.2242319490.

The spelling of 1346392923 in words is "one billion, three hundred forty-six million, three hundred ninety-two thousand, nine hundred twenty-three".