3652690143 has 8 divisors (see below), whose sum is σ = 4870752768. Its totient is φ = 2434877144.

The previous prime is 3652690141. The next prime is 3652690163. The reversal of 3652690143 is 3410962563.

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 3652690143 - 2¹ = 3652690141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652690141) 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, 25071 + ... + 89072.

It is an arithmetic number, because the mean of its divisors is an integer number (608844096).

Almost surely, 2^3652690143 is an apocalyptic number.

3652690143 is a deficient number, since it is larger than the sum of its proper divisors (1218062625).

3652690143 is a wasteful number, since it uses less digits than its factorization.

3652690143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124813.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 3652690143 is about 60437.4895491201. The cubic root of 3652690143 is about 1540.0598929593.

The spelling of 3652690143 in words is "three billion, six hundred fifty-two million, six hundred ninety thousand, one hundred forty-three".