3530739650 has 24 divisors (see below), whose sum is σ = 6574712004. Its totient is φ = 1410675200.

The previous prime is 3530739643. The next prime is 3530739659. The reversal of 3530739650 is 569370353.

It can be written as a sum of positive squares in 6 ways, for example, as 1927297801 + 1603441849 = 43901^2 + 40043^2 .

It is a super-2 number, since 2×3530739650² = 24932244952164245000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3530739598 and 3530739607.

It is not an unprimeable number, because it can be changed into a prime (3530739659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3974 + ... + 84126.

Almost surely, 2^3530739650 is an apocalyptic number.

3530739650 is a deficient number, since it is larger than the sum of its proper divisors (3043972354).

3530739650 is a wasteful number, since it uses less digits than its factorization.

3530739650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81046 (or 81041 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 41.

The square root of 3530739650 is about 59420.0273476881. The cubic root of 3530739650 is about 1522.7264733749.

The spelling of 3530739650 in words is "three billion, five hundred thirty million, seven hundred thirty-nine thousand, six hundred fifty".