3650220434 has 16 divisors (see below), whose sum is σ = 6350918208. Its totient is φ = 1541030832.

The previous prime is 3650220403. The next prime is 3650220439. The reversal of 3650220434 is 4340220563.

3650220434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3650220434² = 26648218433582296712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3650220397 and 3650220406.

It is not an unprimeable number, because it can be changed into a prime (3650220439) 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, 1944809 + ... + 1946684.

It is an arithmetic number, because the mean of its divisors is an integer number (396932388).

Almost surely, 2^3650220434 is an apocalyptic number.

3650220434 is a deficient number, since it is larger than the sum of its proper divisors (2700697774).

3650220434 is a wasteful number, since it uses less digits than its factorization.

3650220434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891569.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3650220434 is about 60417.0541651941. The cubic root of 3650220434 is about 1539.7127189427.

Adding to 3650220434 its reverse (4340220563), we get a palindrome (7990440997).

The spelling of 3650220434 in words is "three billion, six hundred fifty million, two hundred twenty thousand, four hundred thirty-four".