1346039 has 2 divisors, whose sum is σ = 1346040. Its totient is φ = 1346038.

The previous prime is 1346021. The next prime is 1346063. The reversal of 1346039 is 9306431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1346039 - 2⁸ = 1345783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1345999 and 1346017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673019 + 673020.

It is an arithmetic number, because the mean of its divisors is an integer number (673020).

2^1346039 is an apocalyptic number.

1346039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346039 is an equidigital number, since it uses as much as digits as its factorization.

1346039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1346039 is about 1160.1892087069. The cubic root of 1346039 is about 110.4127468566.

The spelling of 1346039 in words is "one million, three hundred forty-six thousand, thirty-nine".