1063496899 has 4 divisors (see below), whose sum is σ = 1119470440. Its totient is φ = 1007523360.

The previous prime is 1063496893. The next prime is 1063496911. The reversal of 1063496899 is 9986943601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063496899 - 2¹¹ = 1063494851 is a prime.

It is a super-2 number, since 2×1063496899² = 2262051308365232402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063496893) 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, 27986742 + ... + 27986779.

It is an arithmetic number, because the mean of its divisors is an integer number (279867610).

Almost surely, 2^1063496899 is an apocalyptic number.

1063496899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1063496899 is a deficient number, since it is larger than the sum of its proper divisors (55973541).

1063496899 is an equidigital number, since it uses as much as digits as its factorization.

1063496899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55973540.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The square root of 1063496899 is about 32611.3001734062. The cubic root of 1063496899 is about 1020.7328128097.

The spelling of 1063496899 in words is "one billion, sixty-three million, four hundred ninety-six thousand, eight hundred ninety-nine".