650211676 has 6 divisors (see below), whose sum is σ = 1137870440. Its totient is φ = 325105836.

The previous prime is 650211671. The next prime is 650211691. The reversal of 650211676 is 676112056.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650211671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81276456 + ... + 81276463.

Almost surely, 2^650211676 is an apocalyptic number.

It is an amenable number.

650211676 is a deficient number, since it is larger than the sum of its proper divisors (487658764).

650211676 is a wasteful number, since it uses less digits than its factorization.

650211676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162552923 (or 162552921 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 650211676 is about 25499.2485379472. The cubic root of 650211676 is about 866.3331269451. Note that the first 3 decimals are identical.

The spelling of 650211676 in words is "six hundred fifty million, two hundred eleven thousand, six hundred seventy-six".