3799322164225 has 27 divisors (see below), whose sum is σ = 5480426786691. Its totient is φ = 2605202703600.

The previous prime is 3799322164201. The next prime is 3799322164273. The reversal of 3799322164225 is 5224612239973.

The square root of 3799322164225 is 1949185.

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

It can be written as a sum of positive squares in only one way, i.e., 1367755979121 + 2431566185104 = 1169511^2 + 1559348^2 .

It is not a de Polignac number, because 3799322164225 - 2⁵ = 3799322164193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 68193630 + ... + 68249320.

Almost surely, 2^{3799322164225} is an apocalyptic number.

3799322164225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3799322164225 is the 1949185-th square number.

3799322164225 is the 974593-rd centered octagonal number.

It is an amenable number.

3799322164225 is a deficient number, since it is larger than the sum of its proper divisors (1681104622466).

3799322164225 is an frugal number, since it uses more digits than its factorization.

3799322164225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111406 (or 55703 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 55.

The spelling of 3799322164225 in words is "three trillion, seven hundred ninety-nine billion, three hundred twenty-two million, one hundred sixty-four thousand, two hundred twenty-five".