1071703768 has 16 divisors (see below), whose sum is σ = 2096812080. Its totient is φ = 512553888.

The previous prime is 1071703739. The next prime is 1071703769. The reversal of 1071703768 is 8673071701.

It is a super-2 number, since 2×1071703768² = 2297097932690795648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1071703768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071703769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912055 + ... + 2912422.

It is an arithmetic number, because the mean of its divisors is an integer number (131050755).

Almost surely, 2^1071703768 is an apocalyptic number.

It is an amenable number.

1071703768 is a deficient number, since it is larger than the sum of its proper divisors (1025108312).

1071703768 is a wasteful number, since it uses less digits than its factorization.

1071703768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824506 (or 5824502 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 1071703768 is about 32736.8869625687. The cubic root of 1071703768 is about 1023.3517091017.

The spelling of 1071703768 in words is "one billion, seventy-one million, seven hundred three thousand, seven hundred sixty-eight".