3530042372 has 12 divisors (see below), whose sum is σ = 6180344016. Its totient is φ = 1764229800.

The previous prime is 3530042359. The next prime is 3530042381. The reversal of 3530042372 is 2732400353.

It is a super-2 number, since 2×3530042372² = 24922398296230772768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187754 + ... + 205697.

It is an arithmetic number, because the mean of its divisors is an integer number (515028668).

Almost surely, 2^3530042372 is an apocalyptic number.

It is an amenable number.

3530042372 is a deficient number, since it is larger than the sum of its proper divisors (2650301644).

3530042372 is a wasteful number, since it uses less digits than its factorization.

3530042372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395698 (or 395696 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 3530042372 is about 59414.1596927870. The cubic root of 3530042372 is about 1522.6262268092.

The spelling of 3530042372 in words is "three billion, five hundred thirty million, forty-two thousand, three hundred seventy-two".