7664850338 has 16 divisors (see below), whose sum is σ = 11654592000. Its totient is φ = 3780084672.

The previous prime is 7664850311. The next prime is 7664850359. The reversal of 7664850338 is 8330584667.

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, 135383 + ... + 183461.

It is an arithmetic number, because the mean of its divisors is an integer number (728412000).

Almost surely, 2^7664850338 is an apocalyptic number.

7664850338 is a deficient number, since it is larger than the sum of its proper divisors (3989741662).

7664850338 is a wasteful number, since it uses less digits than its factorization.

7664850338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49169.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The square root of 7664850338 is about 87549.1309951161. The cubic root of 7664850338 is about 1971.6715041379.

The spelling of 7664850338 in words is "seven billion, six hundred sixty-four million, eight hundred fifty thousand, three hundred thirty-eight".