3506454643 has 8 divisors (see below), whose sum is σ = 3570302736. Its totient is φ = 3442812000.

The previous prime is 3506454631. The next prime is 3506454701. The reversal of 3506454643 is 3464546053.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3506454643 - 2⁹ = 3506454131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3506454596 and 3506454605.

It is not an unprimeable number, because it can be changed into a prime (3506454143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16708 + ... + 85393.

It is an arithmetic number, because the mean of its divisors is an integer number (446287842).

Almost surely, 2^3506454643 is an apocalyptic number.

3506454643 is a deficient number, since it is larger than the sum of its proper divisors (63848093).

3506454643 is a wasteful number, since it uses less digits than its factorization.

3506454643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102725.

The product of its (nonzero) digits is 518400, while the sum is 40.

The square root of 3506454643 is about 59215.3243932683. The cubic root of 3506454643 is about 1519.2272507642.

The spelling of 3506454643 in words is "three billion, five hundred six million, four hundred fifty-four thousand, six hundred forty-three".