3642562870 has 32 divisors (see below), whose sum is σ = 6664449888. Its totient is φ = 1433127168.

The previous prime is 3642562867. The next prime is 3642562873. The reversal of 3642562870 is 782652463.

3642562870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3642562867) and next prime (3642562873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642562873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487402 + ... + 494818.

It is an arithmetic number, because the mean of its divisors is an integer number (208264059).

Almost surely, 2^3642562870 is an apocalyptic number.

3642562870 is a deficient number, since it is larger than the sum of its proper divisors (3021887018).

3642562870 is a wasteful number, since it uses less digits than its factorization.

3642562870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 3642562870 is about 60353.6483569966. The cubic root of 3642562870 is about 1538.6352768783.

The spelling of 3642562870 in words is "three billion, six hundred forty-two million, five hundred sixty-two thousand, eight hundred seventy".