7640350682 has 16 divisors (see below), whose sum is σ = 11786604192. Its totient is φ = 3712385040.

The previous prime is 7640350673. The next prime is 7640350717. The reversal of 7640350682 is 2860530467.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208544 + ... + 242427.

It is an arithmetic number, because the mean of its divisors is an integer number (736662762).

Almost surely, 2^7640350682 is an apocalyptic number.

7640350682 is a deficient number, since it is larger than the sum of its proper divisors (4146253510).

7640350682 is a wasteful number, since it uses less digits than its factorization.

7640350682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451213.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 7640350682 is about 87409.0995377484. The cubic root of 7640350682 is about 1969.5685349500.

The spelling of 7640350682 in words is "seven billion, six hundred forty million, three hundred fifty thousand, six hundred eighty-two".