1333934394 has 16 divisors (see below), whose sum is σ = 2873089632. Its totient is φ = 410441328.

The previous prime is 1333934383. The next prime is 1333934411. The reversal of 1333934394 is 4934393331.

It is a super-2 number, since 2×1333934394² = 3558761934992294472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8550784 + ... + 8550939.

It is an arithmetic number, because the mean of its divisors is an integer number (179568102).

Almost surely, 2^1333934394 is an apocalyptic number.

1333934394 is an abundant number, since it is smaller than the sum of its proper divisors (1539155238).

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

1333934394 is a wasteful number, since it uses less digits than its factorization.

1333934394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17101741.

The product of its digits is 314928, while the sum is 42.

The square root of 1333934394 is about 36523.0666018066. The cubic root of 1333934394 is about 1100.8077796685.

The spelling of 1333934394 in words is "one billion, three hundred thirty-three million, nine hundred thirty-four thousand, three hundred ninety-four".