3445435251 has 16 divisors (see below), whose sum is σ = 5212953600. Its totient is φ = 2248084584.

The previous prime is 3445435249. The next prime is 3445435261. The reversal of 3445435251 is 1525345443.

It is not a de Polignac number, because 3445435251 - 2¹ = 3445435249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445435261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356271 + ... + 1358808.

It is an arithmetic number, because the mean of its divisors is an integer number (325809600).

Almost surely, 2^3445435251 is an apocalyptic number.

3445435251 is a deficient number, since it is larger than the sum of its proper divisors (1767518349).

3445435251 is a wasteful number, since it uses less digits than its factorization.

3445435251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715135 (or 2715129 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 3445435251 is about 58697.8300365525. The cubic root of 3445435251 is about 1510.3630913466.

The spelling of 3445435251 in words is "three billion, four hundred forty-five million, four hundred thirty-five thousand, two hundred fifty-one".