1338822134 has 32 divisors (see below), whose sum is σ = 2317775040. Its totient is φ = 575068032.

The previous prime is 1338822127. The next prime is 1338822151. The reversal of 1338822134 is 4312288331.

It is a junction number, because it is equal to n+sod(n) for n = 1338822094 and 1338822103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8129 + ... + 52380.

It is an arithmetic number, because the mean of its divisors is an integer number (72430470).

Almost surely, 2^1338822134 is an apocalyptic number.

1338822134 is a deficient number, since it is larger than the sum of its proper divisors (978952906).

1338822134 is a wasteful number, since it uses less digits than its factorization.

1338822134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60584.

The product of its digits is 27648, while the sum is 35.

The square root of 1338822134 is about 36589.9184749023. The cubic root of 1338822134 is about 1102.1506502957.

The spelling of 1338822134 in words is "one billion, three hundred thirty-eight million, eight hundred twenty-two thousand, one hundred thirty-four".