1346382931 has 2 divisors, whose sum is σ = 1346382932. Its totient is φ = 1346382930.

The previous prime is 1346382841. The next prime is 1346382953. The reversal of 1346382931 is 1392836431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1346382931 - 2⁷ = 1346382803 is a prime.

It is a super-2 number, since 2×1346382931² = 3625493993776301522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1346382991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673191465 + 673191466.

It is an arithmetic number, because the mean of its divisors is an integer number (673191466).

Almost surely, 2^1346382931 is an apocalyptic number.

1346382931 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346382931 is an equidigital number, since it uses as much as digits as its factorization.

1346382931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The square root of 1346382931 is about 36693.0910526764. The cubic root of 1346382931 is about 1104.2215003453.

The spelling of 1346382931 in words is "one billion, three hundred forty-six million, three hundred eighty-two thousand, nine hundred thirty-one".