3554820360 has 576 divisors, whose sum is σ = 15169265280. Its totient is φ = 704471040.

The previous prime is 3554820287. The next prime is 3554820383. The reversal of 3554820360 is 630284553.

It is a happy number.

3554820360 is a `hidden beast` number, since 35 + 548 + 20 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7239715 + ... + 7240205.

It is an arithmetic number, because the mean of its divisors is an integer number (26335530).

Almost surely, 2^3554820360 is an apocalyptic number.

3554820360 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 3554820360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7584632640).

3554820360 is an abundant number, since it is smaller than the sum of its proper divisors (11614444920).

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

3554820360 is a wasteful number, since it uses less digits than its factorization.

3554820360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 3554820360 is about 59622.3142791355. The cubic root of 3554820360 is about 1526.1804508832.

The spelling of 3554820360 in words is "three billion, five hundred fifty-four million, eight hundred twenty thousand, three hundred sixty".