1163702444 has 12 divisors (see below), whose sum is σ = 2036979000. Its totient is φ = 581708448.

The previous prime is 1163702437. The next prime is 1163702483. The reversal of 1163702444 is 4442073611.

It is a self number, because there is not a number n which added to its sum of digits gives 1163702444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16169 + ... + 50880.

It is an arithmetic number, because the mean of its divisors is an integer number (169748250).

Almost surely, 2^1163702444 is an apocalyptic number.

It is an amenable number.

1163702444 is a deficient number, since it is larger than the sum of its proper divisors (873276556).

1163702444 is a wasteful number, since it uses less digits than its factorization.

1163702444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71392 (or 71390 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1163702444 is about 34113.0831793317. The cubic root of 1163702444 is about 1051.8342674337.

The spelling of 1163702444 in words is "one billion, one hundred sixty-three million, seven hundred two thousand, four hundred forty-four".