1339274226 has 16 divisors (see below), whose sum is σ = 2680466400. Its totient is φ = 446105088.

The previous prime is 1339274203. The next prime is 1339274227. The reversal of 1339274226 is 6224729331.

It is not an unprimeable number, because it can be changed into a prime (1339274227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70756 + ... + 87663.

It is an arithmetic number, because the mean of its divisors is an integer number (167529150).

Almost surely, 2^1339274226 is an apocalyptic number.

1339274226 is an abundant number, since it is smaller than the sum of its proper divisors (1341192174).

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

1339274226 is a wasteful number, since it uses less digits than its factorization.

1339274226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159833.

The product of its digits is 108864, while the sum is 39.

The square root of 1339274226 is about 36596.0957753693. The cubic root of 1339274226 is about 1102.2746940115.

The spelling of 1339274226 in words is "one billion, three hundred thirty-nine million, two hundred seventy-four thousand, two hundred twenty-six".