1096769638 has 8 divisors (see below), whose sum is σ = 1659713688. Its totient is φ = 543531744.

The previous prime is 1096769629. The next prime is 1096769689. The reversal of 1096769638 is 8369676901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 2426256 + ... + 2426707.

It is an arithmetic number, because the mean of its divisors is an integer number (207464211).

Almost surely, 2^1096769638 is an apocalyptic number.

1096769638 is a deficient number, since it is larger than the sum of its proper divisors (562944050).

1096769638 is a wasteful number, since it uses less digits than its factorization.

1096769638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853078.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 1096769638 is about 33117.5125575578. The cubic root of 1096769638 is about 1031.2686281643.

The spelling of 1096769638 in words is "one billion, ninety-six million, seven hundred sixty-nine thousand, six hundred thirty-eight".