3345202345 has 16 divisors (see below), whose sum is σ = 4154490000. Its totient is φ = 2582745088.

The previous prime is 3345202337. The next prime is 3345202381. The reversal of 3345202345 is 5432025433.

It can be written as a sum of positive squares in 8 ways, for example, as 176863401 + 3168338944 = 13299^2 + 56288^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345202345 - 2³ = 3345202337 is a prime.

It is a super-2 number, since 2×3345202345² = 22380757457986998050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496761 + ... + 503449.

It is an arithmetic number, because the mean of its divisors is an integer number (259655625).

Almost surely, 2^3345202345 is an apocalyptic number.

It is an amenable number.

3345202345 is a deficient number, since it is larger than the sum of its proper divisors (809287655).

3345202345 is a wasteful number, since it uses less digits than its factorization.

3345202345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10172.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 3345202345 is about 57837.7242377326. The cubic root of 3345202345 is about 1495.5724768097.

Adding to 3345202345 its reverse (5432025433), we get a palindrome (8777227778).

The spelling of 3345202345 in words is "three billion, three hundred forty-five million, two hundred two thousand, three hundred forty-five".