649600096 has 12 divisors (see below), whose sum is σ = 1278900252. Its totient is φ = 324800032.

The previous prime is 649600093. The next prime is 649600099. The reversal of 649600096 is 690006946.

It is an interprime number because it is at equal distance from previous prime (649600093) and next prime (649600099).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (649600093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10149970 + ... + 10150033.

It is an arithmetic number, because the mean of its divisors is an integer number (106575021).

Almost surely, 2^649600096 is an apocalyptic number.

It is an amenable number.

649600096 is a deficient number, since it is larger than the sum of its proper divisors (629300156).

649600096 is a wasteful number, since it uses less digits than its factorization.

649600096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20300013 (or 20300005 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 649600096 is about 25487.2535986128. The cubic root of 649600096 is about 866.0614214694.

The spelling of 649600096 in words is "six hundred forty-nine million, six hundred thousand, ninety-six".