3467007643 has 4 divisors (see below), whose sum is σ = 3782190168. Its totient is φ = 3151825120.

The previous prime is 3467007631. The next prime is 3467007647.

3467007643 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3467007643 - 2²⁹ = 2930136731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3467007596 and 3467007605.

It is not an unprimeable number, because it can be changed into a prime (3467007647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157591246 + ... + 157591267.

It is an arithmetic number, because the mean of its divisors is an integer number (945547542).

Almost surely, 2^3467007643 is an apocalyptic number.

3467007643 is a deficient number, since it is larger than the sum of its proper divisors (315182525).

3467007643 is a wasteful number, since it uses less digits than its factorization.

3467007643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315182524.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 3467007643 is about 58881.3013018564. The cubic root of 3467007643 is about 1513.5087393582.

The spelling of 3467007643 in words is "three billion, four hundred sixty-seven million, seven thousand, six hundred forty-three".