3665954050 has 48 divisors (see below), whose sum is σ = 7830079200. Its totient is φ = 1262908800.

The previous prime is 3665954021. The next prime is 3665954051. The reversal of 3665954050 is 504595663.

It is a super-2 number, since 2×3665954050² = 26878438193422805000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3665953988 and 3665954006.

It is not an unprimeable number, because it can be changed into a prime (3665954051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164955 + ... + 185854.

It is an arithmetic number, because the mean of its divisors is an integer number (163126650).

Almost surely, 2^3665954050 is an apocalyptic number.

3665954050 is an abundant number, since it is smaller than the sum of its proper divisors (4164125150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3665954050 is a wasteful number, since it uses less digits than its factorization.

3665954050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350851 (or 350846 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 3665954050 is about 60547.1225575584. The cubic root of 3665954050 is about 1541.9217659514.

It can be divided in two parts, 36659 and 54050, that added together give a palindrome (90709).

The spelling of 3665954050 in words is "three billion, six hundred sixty-five million, nine hundred fifty-four thousand, fifty".