1356346682 has 4 divisors (see below), whose sum is σ = 2034520026. Its totient is φ = 678173340.

The previous prime is 1356346669. The next prime is 1356346687. The reversal of 1356346682 is 2866436531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 876692881 + 479653801 = 29609^2 + 21901^2 .

It is not an unprimeable number, because it can be changed into a prime (1356346687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339086669 + ... + 339086672.

Almost surely, 2^1356346682 is an apocalyptic number.

1356346682 is a deficient number, since it is larger than the sum of its proper divisors (678173344).

1356346682 is an equidigital number, since it uses as much as digits as its factorization.

1356346682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678173343.

The product of its digits is 622080, while the sum is 44.

The square root of 1356346682 is about 36828.6122736114. The cubic root of 1356346682 is about 1106.9386963525.

The spelling of 1356346682 in words is "one billion, three hundred fifty-six million, three hundred forty-six thousand, six hundred eighty-two".