3733318225 has 48 divisors (see below), whose sum is σ = 5722883712. Its totient is φ = 2352591360.

The previous prime is 3733318177. The next prime is 3733318261. The reversal of 3733318225 is 5228133373.

It is not a de Polignac number, because 3733318225 - 2⁷ = 3733318097 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 526554 + ... + 533596.

It is an arithmetic number, because the mean of its divisors is an integer number (119226744).

Almost surely, 2^3733318225 is an apocalyptic number.

3733318225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3733318225 is a deficient number, since it is larger than the sum of its proper divisors (1989565487).

3733318225 is a wasteful number, since it uses less digits than its factorization.

3733318225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7306 (or 7301 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 3733318225 is about 61100.8856318793. The cubic root of 3733318225 is about 1551.3090883101.

The spelling of 3733318225 in words is "three billion, seven hundred thirty-three million, three hundred eighteen thousand, two hundred twenty-five".