3500798165764 has 27 divisors (see below), whose sum is σ = 6219645743367. Its totient is φ = 1724150234664.

The previous prime is 3500798165737. The next prime is 3500798165803. The reversal of 3500798165764 is 4675618970053.

It is a happy number.

The square root of 3500798165764 is 1871042.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 250712647 + ... + 250726609.

Almost surely, 2^{3500798165764} is an apocalyptic number.

3500798165764 is the 1871042-nd square number.

It is an amenable number.

3500798165764 is a deficient number, since it is larger than the sum of its proper divisors (2718847577603).

3500798165764 is an frugal number, since it uses more digits than its factorization.

3500798165764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28064 (or 14032 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 3500798165764 in words is "three trillion, five hundred billion, seven hundred ninety-eight million, one hundred sixty-five thousand, seven hundred sixty-four".