3662303540 has 96 divisors (see below), whose sum is σ = 9438073344. Its totient is φ = 1165086720.

The previous prime is 3662303479. The next prime is 3662303573. The reversal of 3662303540 is 453032663.

It is a junction number, because it is equal to n+sod(n) for n = 3662303497 and 3662303506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158144 + ... + 179816.

It is an arithmetic number, because the mean of its divisors is an integer number (98313264).

Almost surely, 2^3662303540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3662303540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4719036672).

3662303540 is an abundant number, since it is smaller than the sum of its proper divisors (5775769804).

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

3662303540 is a wasteful number, since it uses less digits than its factorization.

3662303540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21777 (or 21775 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 3662303540 is about 60516.9690252247. The cubic root of 3662303540 is about 1541.4097873372.

The spelling of 3662303540 in words is "three billion, six hundred sixty-two million, three hundred three thousand, five hundred forty".