3845625332 has 6 divisors (see below), whose sum is σ = 6729844338. Its totient is φ = 1922812664.

The previous prime is 3845625313. The next prime is 3845625337. The reversal of 3845625332 is 2335265483.

It can be written as a sum of positive squares in only one way, i.e., 3807630436 + 37994896 = 61706^2 + 6164^2 .

It is a super-2 number, since 2×3845625332² = 29577668388240220448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3845625332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845625337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480703163 + ... + 480703170.

It is an arithmetic number, because the mean of its divisors is an integer number (1121640723).

Almost surely, 2^3845625332 is an apocalyptic number.

It is an amenable number.

3845625332 is a deficient number, since it is larger than the sum of its proper divisors (2884219006).

3845625332 is a wasteful number, since it uses less digits than its factorization.

3845625332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961406337 (or 961406335 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 3845625332 is about 62013.1061308817. The cubic root of 3845625332 is about 1566.7113510921.

The spelling of 3845625332 in words is "three billion, eight hundred forty-five million, six hundred twenty-five thousand, three hundred thirty-two".