3521654234 has 16 divisors (see below), whose sum is σ = 6070852800. Its totient is φ = 1500847584.

The previous prime is 3521654233. The next prime is 3521654239. The reversal of 3521654234 is 4324561253.

It is a junction number, because it is equal to n+sod(n) for n = 3521654194 and 3521654203.

It is not an unprimeable number, because it can be changed into a prime (3521654233) 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 7 ways as a sum of consecutive naturals, for example, 700139 + ... + 705150.

It is an arithmetic number, because the mean of its divisors is an integer number (379428300).

Almost surely, 2^3521654234 is an apocalyptic number.

3521654234 is a deficient number, since it is larger than the sum of its proper divisors (2549198566).

3521654234 is a wasteful number, since it uses less digits than its factorization.

3521654234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405477.

The product of its digits is 86400, while the sum is 35.

The square root of 3521654234 is about 59343.5273134316. The cubic root of 3521654234 is about 1521.4192414270.

The spelling of 3521654234 in words is "three billion, five hundred twenty-one million, six hundred fifty-four thousand, two hundred thirty-four".