3602861655428 has 24 divisors (see below), whose sum is σ = 7209156360000. Its totient is φ = 1543347913248.

The previous prime is 3602861655427. The next prime is 3602861655431. The reversal of 3602861655428 is 8245561682063.

It is a happy number.

It is a super-2 number, since 2×3602861655428² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3602861655427) 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, 30592403 + ... + 30709946.

It is an arithmetic number, because the mean of its divisors is an integer number (300381515000).

Almost surely, 2^{3602861655428} is an apocalyptic number.

It is an amenable number.

3602861655428 is an abundant number, since it is smaller than the sum of its proper divisors (3606294704572).

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

3602861655428 is a wasteful number, since it uses less digits than its factorization.

3602861655428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61304459 (or 61304457 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 3602861655428 in words is "three trillion, six hundred two billion, eight hundred sixty-one million, six hundred fifty-five thousand, four hundred twenty-eight".