1109327463 has 6 divisors (see below), whose sum is σ = 1602361904. Its totient is φ = 739551636.

The previous prime is 1109327449. The next prime is 1109327477. The reversal of 1109327463 is 3647239011.

It is an interprime number because it is at equal distance from previous prime (1109327449) and next prime (1109327477).

It is not a de Polignac number, because 1109327463 - 2⁵ = 1109327431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109327413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61629295 + ... + 61629312.

Almost surely, 2^1109327463 is an apocalyptic number.

1109327463 is a deficient number, since it is larger than the sum of its proper divisors (493034441).

1109327463 is a wasteful number, since it uses less digits than its factorization.

1109327463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123258613 (or 123258610 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 1109327463 is about 33306.5678658129. The cubic root of 1109327463 is about 1035.1896508870.

The spelling of 1109327463 in words is "one billion, one hundred nine million, three hundred twenty-seven thousand, four hundred sixty-three".