3530746540 has 24 divisors (see below), whose sum is σ = 7416037440. Its totient is φ = 1412018688.

The previous prime is 3530746489. The next prime is 3530746559. The reversal of 3530746540 is 456470353.

It is a super-2 number, since 2×3530746540² = 24932342259443943200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3530746540.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 107821 + ... + 136699.

It is an arithmetic number, because the mean of its divisors is an integer number (309001560).

Almost surely, 2^3530746540 is an apocalyptic number.

It is an amenable number.

3530746540 is an abundant number, since it is smaller than the sum of its proper divisors (3885290900).

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

3530746540 is a wasteful number, since it uses less digits than its factorization.

3530746540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35001 (or 34999 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 3530746540 is about 59420.0853247452. The cubic root of 3530746540 is about 1522.7274638736.

The spelling of 3530746540 in words is "three billion, five hundred thirty million, seven hundred forty-six thousand, five hundred forty".