3546662013 has 12 divisors (see below), whose sum is σ = 5141191068. Its totient is φ = 2356025280.

The previous prime is 3546661997. The next prime is 3546662017. The reversal of 3546662013 is 3102666453.

It can be written as a sum of positive squares in 2 ways, for example, as 1852269444 + 1694392569 = 43038^2 + 41163^2 .

It is not a de Polignac number, because 3546662013 - 2⁴ = 3546661997 is a prime.

It is a super-2 number, since 2×3546662013² = 25157622868914424338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546662017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 698670 + ... + 703727.

It is an arithmetic number, because the mean of its divisors is an integer number (428432589).

Almost surely, 2^3546662013 is an apocalyptic number.

It is an amenable number.

3546662013 is a deficient number, since it is larger than the sum of its proper divisors (1594529055).

3546662013 is a wasteful number, since it uses less digits than its factorization.

3546662013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402684 (or 1402681 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3546662013 is about 59553.8580866093. The cubic root of 3546662013 is about 1525.0120236264.

It can be divided in two parts, 35466 and 62013, that added together give a palindrome (97479).

The spelling of 3546662013 in words is "three billion, five hundred forty-six million, six hundred sixty-two thousand, thirteen".