3506412563 has 4 divisors (see below), whose sum is σ = 3526001640. Its totient is φ = 3486823488.

The previous prime is 3506412557. The next prime is 3506412587. The reversal of 3506412563 is 3652146053.

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 3506412563 - 2⁶ = 3506412499 is a prime.

It is a super-3 number, since 3×3506412563³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3506412593) 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, 9794270 + ... + 9794627.

It is an arithmetic number, because the mean of its divisors is an integer number (881500410).

Almost surely, 2^3506412563 is an apocalyptic number.

3506412563 is a deficient number, since it is larger than the sum of its proper divisors (19589077).

3506412563 is a wasteful number, since it uses less digits than its factorization.

3506412563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19589076.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3506412563 is about 59214.9690787726. The cubic root of 3506412563 is about 1519.2211734634.

The spelling of 3506412563 in words is "three billion, five hundred six million, four hundred twelve thousand, five hundred sixty-three".