3650213020 has 24 divisors (see below), whose sum is σ = 7673899968. Its totient is φ = 1458475200.

The previous prime is 3650213011. The next prime is 3650213027. The reversal of 3650213020 is 203120563.

3650213020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3650212982 and 3650213000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650213027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81951 + ... + 118390.

It is an arithmetic number, because the mean of its divisors is an integer number (319745832).

Almost surely, 2^3650213020 is an apocalyptic number.

It is an amenable number.

3650213020 is an abundant number, since it is smaller than the sum of its proper divisors (4023686948).

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

3650213020 is a wasteful number, since it uses less digits than its factorization.

3650213020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201261 (or 201259 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3650213020 is about 60416.9928083151. The cubic root of 3650213020 is about 1539.7116764999.

Adding to 3650213020 its reverse (203120563), we get a palindrome (3853333583).

The spelling of 3650213020 in words is "three billion, six hundred fifty million, two hundred thirteen thousand, twenty".