1071865334 has 16 divisors (see below), whose sum is σ = 1709451216. Its totient is φ = 502310400.

The previous prime is 1071865271. The next prime is 1071865369. The reversal of 1071865334 is 4335681701.

It is a super-2 number, since 2×1071865334² = 2297790588461863112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 57212 + ... + 73599.

It is an arithmetic number, because the mean of its divisors is an integer number (106840701).

Almost surely, 2^1071865334 is an apocalyptic number.

1071865334 is a deficient number, since it is larger than the sum of its proper divisors (637585882).

1071865334 is a wasteful number, since it uses less digits than its factorization.

1071865334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131071.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1071865334 is about 32739.3545141012. The cubic root of 1071865334 is about 1023.4031320599.

The spelling of 1071865334 in words is "one billion, seventy-one million, eight hundred sixty-five thousand, three hundred thirty-four".