3474253684225 has 27 divisors (see below), whose sum is σ = 4347854438473. Its totient is φ = 2753971418240.

The previous prime is 3474253684219. The next prime is 3474253684289. The reversal of 3474253684225 is 5224863524743.

The square root of 3474253684225 is 1863935.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1767562273009 + 1706691411216 = 1329497^2 + 1306404^2 .

It is not a de Polignac number, because 3474253684225 - 2⁵ = 3474253684193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1053121626 + ... + 1053124924.

Almost surely, 2^{3474253684225} is an apocalyptic number.

3474253684225 is the 1863935-th square number.

3474253684225 is the 931968-th centered octagonal number.

It is an amenable number.

3474253684225 is a deficient number, since it is larger than the sum of its proper divisors (873600754248).

3474253684225 is an frugal number, since it uses more digits than its factorization.

3474253684225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834 (or 3417 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 55.

The spelling of 3474253684225 in words is "three trillion, four hundred seventy-four billion, two hundred fifty-three million, six hundred eighty-four thousand, two hundred twenty-five".