1349276302 has 16 divisors (see below), whose sum is σ = 2279130624. Its totient is φ = 593523000.

The previous prime is 1349276297. The next prime is 1349276309. The reversal of 1349276302 is 2036729431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349276309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988524 + ... + 989887.

It is an arithmetic number, because the mean of its divisors is an integer number (142445664).

Almost surely, 2^1349276302 is an apocalyptic number.

1349276302 is a deficient number, since it is larger than the sum of its proper divisors (929854322).

1349276302 is a wasteful number, since it uses less digits than its factorization.

1349276302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978455.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 1349276302 is about 36732.4965391681. The cubic root of 1349276302 is about 1105.0119234601.

The spelling of 1349276302 in words is "one billion, three hundred forty-nine million, two hundred seventy-six thousand, three hundred two".