3662046020 has 24 divisors (see below), whose sum is σ = 7737483264. Its totient is φ = 1455830496.

The previous prime is 3662046019. The next prime is 3662046083. The reversal of 3662046020 is 206402663.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558404 + ... + 564923.

It is an arithmetic number, because the mean of its divisors is an integer number (322395136).

Almost surely, 2^3662046020 is an apocalyptic number.

It is an amenable number.

3662046020 is an abundant number, since it is smaller than the sum of its proper divisors (4075437244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3662046020 is a wasteful number, since it uses less digits than its factorization.

3662046020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123499 (or 1123497 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 3662046020 is about 60514.8413201258. The cubic root of 3662046020 is about 1541.3736576947.

Adding to 3662046020 its reverse (206402663), we get a palindrome (3868448683).

The spelling of 3662046020 in words is "three billion, six hundred sixty-two million, forty-six thousand, twenty".