7633083138 has 16 divisors (see below), whose sum is σ = 15494020320. Its totient is φ = 2506385376.

The previous prime is 7633083103. The next prime is 7633083167. The reversal of 7633083138 is 8313803367.

It is a self number, because there is not a number n which added to its sum of digits gives 7633083138.

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, 9493483 + ... + 9494286.

It is an arithmetic number, because the mean of its divisors is an integer number (968376270).

Almost surely, 2^7633083138 is an apocalyptic number.

7633083138 is an abundant number, since it is smaller than the sum of its proper divisors (7860937182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7633083138 is a wasteful number, since it uses less digits than its factorization.

7633083138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18987841.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 7633083138 is about 87367.5176367052. The cubic root of 7633083138 is about 1968.9438486636.

The spelling of 7633083138 in words is "seven billion, six hundred thirty-three million, eighty-three thousand, one hundred thirty-eight".