3530690740 has 24 divisors (see below), whose sum is σ = 7424514720. Its totient is φ = 1410359328.

The previous prime is 3530690717. The next prime is 3530690743. The reversal of 3530690740 is 470960353.

It is a self number, because there is not a number n which added to its sum of digits gives 3530690740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530690743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104662 + ... + 134221.

It is an arithmetic number, because the mean of its divisors is an integer number (309354780).

Almost surely, 2^3530690740 is an apocalyptic number.

It is an amenable number.

3530690740 is an abundant number, since it is smaller than the sum of its proper divisors (3893823980).

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

3530690740 is a wasteful number, since it uses less digits than its factorization.

3530690740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239631 (or 239629 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 3530690740 is about 59419.6157846885. The cubic root of 3530690740 is about 1522.7194420913.

The spelling of 3530690740 in words is "three billion, five hundred thirty million, six hundred ninety thousand, seven hundred forty".