3626288225 has 24 divisors (see below), whose sum is σ = 5409445440. Its totient is φ = 2355721920.

The previous prime is 3626288203. The next prime is 3626288231. The reversal of 3626288225 is 5228826263.

It is not a de Polignac number, because 3626288225 - 2¹⁰ = 3626287201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541982 + ... + 548631.

It is an arithmetic number, because the mean of its divisors is an integer number (225393560).

Almost surely, 2^3626288225 is an apocalyptic number.

3626288225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3626288225 is a deficient number, since it is larger than the sum of its proper divisors (1783157215).

3626288225 is a wasteful number, since it uses less digits than its factorization.

3626288225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090649 (or 1090644 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 3626288225 is about 60218.6700700040. The cubic root of 3626288225 is about 1536.3403607326.

The spelling of 3626288225 in words is "three billion, six hundred twenty-six million, two hundred eighty-eight thousand, two hundred twenty-five".