1349359268 has 6 divisors (see below), whose sum is σ = 2361378726. Its totient is φ = 674679632.

The previous prime is 1349359259. The next prime is 1349359273. The reversal of 1349359268 is 8629539431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1263944704 + 85414564 = 35552^2 + 9242^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168669905 + ... + 168669912.

It is an arithmetic number, because the mean of its divisors is an integer number (393563121).

Almost surely, 2^1349359268 is an apocalyptic number.

It is an amenable number.

1349359268 is a deficient number, since it is larger than the sum of its proper divisors (1012019458).

1349359268 is a wasteful number, since it uses less digits than its factorization.

1349359268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337339821 (or 337339819 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 1349359268 is about 36733.6258488051. The cubic root of 1349359268 is about 1105.0345717840.

The spelling of 1349359268 in words is "one billion, three hundred forty-nine million, three hundred fifty-nine thousand, two hundred sixty-eight".