1349701228 has 12 divisors (see below), whose sum is σ = 2402011080. Its totient is φ = 663412352.

The previous prime is 1349701217. The next prime is 1349701231. The reversal of 1349701228 is 8221079431.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2859301 + ... + 2859772.

It is an arithmetic number, because the mean of its divisors is an integer number (200167590).

Almost surely, 2^1349701228 is an apocalyptic number.

It is an amenable number.

1349701228 is a deficient number, since it is larger than the sum of its proper divisors (1052309852).

1349701228 is a wasteful number, since it uses less digits than its factorization.

1349701228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5719136 (or 5719134 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1349701228 is about 36738.2801448299. The cubic root of 1349701228 is about 1105.1279113205.

The spelling of 1349701228 in words is "one billion, three hundred forty-nine million, seven hundred one thousand, two hundred twenty-eight".