1096649247 has 16 divisors (see below), whose sum is σ = 1473500160. Its totient is φ = 725471712.

The previous prime is 1096649237. The next prime is 1096649251. The reversal of 1096649247 is 7429466901.

It is a happy number.

It is not a de Polignac number, because 1096649247 - 2⁴ = 1096649231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1096649196 and 1096649205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096649207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209658 + ... + 214824.

It is an arithmetic number, because the mean of its divisors is an integer number (92093760).

Almost surely, 2^1096649247 is an apocalyptic number.

1096649247 is a deficient number, since it is larger than the sum of its proper divisors (376850913).

1096649247 is a wasteful number, since it uses less digits than its factorization.

1096649247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 1096649247 is about 33115.6948741831. The cubic root of 1096649247 is about 1031.2308931042.

The spelling of 1096649247 in words is "one billion, ninety-six million, six hundred forty-nine thousand, two hundred forty-seven".