3345465425 has 6 divisors (see below), whose sum is σ = 4148377158. Its totient is φ = 2676372320.

The previous prime is 3345465419. The next prime is 3345465427. The reversal of 3345465425 is 5245645433.

It can be written as a sum of positive squares in 3 ways, for example, as 58507201 + 3286958224 = 7649^2 + 57332^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3345465425 is a prime.

It is a super-2 number, since 2×3345465425² = 22384277819740861250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345465427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66909284 + ... + 66909333.

It is an arithmetic number, because the mean of its divisors is an integer number (691396193).

Almost surely, 2^3345465425 is an apocalyptic number.

It is an amenable number.

3345465425 is a deficient number, since it is larger than the sum of its proper divisors (802911733).

3345465425 is a wasteful number, since it uses less digits than its factorization.

3345465425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133818627 (or 133818622 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

The square root of 3345465425 is about 57839.9984872061. The cubic root of 3345465425 is about 1495.6116817020.

The spelling of 3345465425 in words is "three billion, three hundred forty-five million, four hundred sixty-five thousand, four hundred twenty-five".