3623235945 has 16 divisors (see below), whose sum is σ = 6625345920. Its totient is φ = 1656336384.

The previous prime is 3623235929. The next prime is 3623235947. The reversal of 3623235945 is 5495323263.

It is not a de Polignac number, because 3623235945 - 2⁴ = 3623235929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3623235897 and 3623235906.

It is not an unprimeable number, because it can be changed into a prime (3623235947) 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 in 15 ways as a sum of consecutive naturals, for example, 17253400 + ... + 17253609.

It is an arithmetic number, because the mean of its divisors is an integer number (414084120).

Almost surely, 2^3623235945 is an apocalyptic number.

3623235945 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3623235945 is a deficient number, since it is larger than the sum of its proper divisors (3002109975).

3623235945 is a wasteful number, since it uses less digits than its factorization.

3623235945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34507024.

The product of its digits is 583200, while the sum is 42.

The square root of 3623235945 is about 60193.3214318665. The cubic root of 3623235945 is about 1535.9091891537.

The spelling of 3623235945 in words is "three billion, six hundred twenty-three million, two hundred thirty-five thousand, nine hundred forty-five".