1349335026 has 48 divisors (see below), whose sum is σ = 3257031960. Its totient is φ = 400861440.

The previous prime is 1349335021. The next prime is 1349335063. The reversal of 1349335026 is 6205339431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 841058001 + 508277025 = 29001^2 + 22545^2 .

It is not an unprimeable number, because it can be changed into a prime (1349335021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92635 + ... + 106206.

Almost surely, 2^1349335026 is an apocalyptic number.

1349335026 is an abundant number, since it is smaller than the sum of its proper divisors (1907696934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1349335026 is a wasteful number, since it uses less digits than its factorization.

1349335026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198891 (or 198888 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 1349335026 is about 36733.2958771739. The cubic root of 1349335026 is about 1105.0279542214.

The spelling of 1349335026 in words is "one billion, three hundred forty-nine million, three hundred thirty-five thousand, twenty-six".