3708562061 has 4 divisors (see below), whose sum is σ = 3708930492. Its totient is φ = 3708193632.

The previous prime is 3708562051. The next prime is 3708562073. The reversal of 3708562061 is 1602658073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1602658073 = 487 ⋅3290879.

It can be written as a sum of positive squares in 2 ways, for example, as 1559776036 + 2148786025 = 39494^2 + 46355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3708562061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3708562001) 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, 168680 + ... + 189393.

It is an arithmetic number, because the mean of its divisors is an integer number (927232623).

Almost surely, 2^3708562061 is an apocalyptic number.

It is an amenable number.

3708562061 is a deficient number, since it is larger than the sum of its proper divisors (368431).

3708562061 is a wasteful number, since it uses less digits than its factorization.

3708562061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368430.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 3708562061 is about 60897.9643420041. The cubic root of 3708562061 is about 1547.8724971880.

The spelling of 3708562061 in words is "three billion, seven hundred eight million, five hundred sixty-two thousand, sixty-one".