3545998860 has 96 divisors (see below), whose sum is σ = 10315210752. Its totient is φ = 909192960.

The previous prime is 3545998847. The next prime is 3545998879. The reversal of 3545998860 is 688995453.

3545998860 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×3545998860⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3545998860.

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, 285949 + ... + 298091.

It is an arithmetic number, because the mean of its divisors is an integer number (107450112).

Almost surely, 2^3545998860 is an apocalyptic number.

3545998860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3545998860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5157605376).

3545998860 is an abundant number, since it is smaller than the sum of its proper divisors (6769211892).

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

3545998860 is a wasteful number, since it uses less digits than its factorization.

3545998860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12343 (or 12341 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 57.

The square root of 3545998860 is about 59548.2901517751. The cubic root of 3545998860 is about 1524.9169690527.

The spelling of 3545998860 in words is "three billion, five hundred forty-five million, nine hundred ninety-eight thousand, eight hundred sixty".