3502434625 has 8 divisors (see below), whose sum is σ = 4371038568. Its totient is φ = 2801947600.

The previous prime is 3502434613. The next prime is 3502434643. The reversal of 3502434625 is 5264342053.

It can be written as a sum of positive squares in 4 ways, for example, as 15295921 + 3487138704 = 3911^2 + 59052^2 .

It is not a de Polignac number, because 3502434625 - 2⁹ = 3502434113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 14009614 + ... + 14009863.

It is an arithmetic number, because the mean of its divisors is an integer number (546379821).

Almost surely, 2^3502434625 is an apocalyptic number.

It is an amenable number.

3502434625 is a deficient number, since it is larger than the sum of its proper divisors (868603943).

3502434625 is an equidigital number, since it uses as much as digits as its factorization.

3502434625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28019492 (or 28019482 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 3502434625 is about 59181.3705907526. The cubic root of 3502434625 is about 1518.6464498374.

Adding to 3502434625 its reverse (5264342053), we get a palindrome (8766776678).

The spelling of 3502434625 in words is "three billion, five hundred two million, four hundred thirty-four thousand, six hundred twenty-five".