3682572017 has 4 divisors (see below), whose sum is σ = 3682889700. Its totient is φ = 3682254336.

The previous prime is 3682572007. The next prime is 3682572031. The reversal of 3682572017 is 7102752863.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3047481616 + 635090401 = 55204^2 + 25201^2 .

It is a cyclic number.

It is not a de Polignac number, because 3682572017 - 2¹² = 3682567921 is a prime.

It is a super-2 number, since 2×3682572017² = 27122673320782896578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3682572007) 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, 140768 + ... + 164865.

It is an arithmetic number, because the mean of its divisors is an integer number (920722425).

Almost surely, 2^3682572017 is an apocalyptic number.

It is an amenable number.

3682572017 is a deficient number, since it is larger than the sum of its proper divisors (317683).

3682572017 is a wasteful number, since it uses less digits than its factorization.

3682572017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317682.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 3682572017 is about 60684.1990719166. The cubic root of 3682572017 is about 1544.2481257619.

The spelling of 3682572017 in words is "three billion, six hundred eighty-two million, five hundred seventy-two thousand, seventeen".