3662211864 has 32 divisors (see below), whose sum is σ = 9158688000. Its totient is φ = 1220316192.

The previous prime is 3662211821. The next prime is 3662211871. The reversal of 3662211864 is 4681122663.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 49117 + ... + 98675.

It is an arithmetic number, because the mean of its divisors is an integer number (286209000).

Almost surely, 2^3662211864 is an apocalyptic number.

It is an amenable number.

3662211864 is an abundant number, since it is smaller than the sum of its proper divisors (5496476136).

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

3662211864 is a wasteful number, since it uses less digits than its factorization.

3662211864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52647 (or 52643 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 3662211864 is about 60516.2115800386. The cubic root of 3662211864 is about 1541.3969255357.

The spelling of 3662211864 in words is "three billion, six hundred sixty-two million, two hundred eleven thousand, eight hundred sixty-four".