8065149704 has 8 divisors (see below), whose sum is σ = 15122155710. Its totient is φ = 4032574848.

The previous prime is 8065149679. The next prime is 8065149713. The reversal of 8065149704 is 4079415608.

It can be written as a sum of positive squares in only one way, i.e., 7604188804 + 460960900 = 87202^2 + 21470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504071849 + ... + 504071864.

Almost surely, 2^8065149704 is an apocalyptic number.

It is an amenable number.

8065149704 is a deficient number, since it is larger than the sum of its proper divisors (7057006006).

8065149704 is a wasteful number, since it uses less digits than its factorization.

8065149704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008143719 (or 1008143715 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 8065149704 is about 89806.1785402319. The cubic root of 8065149704 is about 2005.4144705267.

The spelling of 8065149704 in words is "eight billion, sixty-five million, one hundred forty-nine thousand, seven hundred four".