3465445643 has 16 divisors (see below), whose sum is σ = 3836270592. Its totient is φ = 3104220000.

The previous prime is 3465445601. The next prime is 3465445667.

3465445643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3465445643 - 2⁶ = 3465445579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3465445594 and 3465445603.

It is not an unprimeable number, because it can be changed into a prime (3465445343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227030 + ... + 241812.

It is an arithmetic number, because the mean of its divisors is an integer number (239766912).

Almost surely, 2^3465445643 is an apocalyptic number.

3465445643 is a deficient number, since it is larger than the sum of its proper divisors (370824949).

3465445643 is a wasteful number, since it uses less digits than its factorization.

3465445643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15106.

The product of its digits is 2073600, while the sum is 44.

The square root of 3465445643 is about 58868.0358343983. The cubic root of 3465445643 is about 1513.2814102012.

The spelling of 3465445643 in words is "three billion, four hundred sixty-five million, four hundred forty-five thousand, six hundred forty-three".