3551363860 has 96 divisors (see below), whose sum is σ = 8289558144. Its totient is φ = 1267200000.

The previous prime is 3551363843. The next prime is 3551363861. The reversal of 3551363860 is 683631553.

It is a super-2 number, since 2×3551363860² = 25224370532228199200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551363861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4030620 + ... + 4031500.

It is an arithmetic number, because the mean of its divisors is an integer number (86349564).

Almost surely, 2^3551363860 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 3551363860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4144779072).

3551363860 is an abundant number, since it is smaller than the sum of its proper divisors (4738194284).

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

3551363860 is a wasteful number, since it uses less digits than its factorization.

3551363860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 3551363860 is about 59593.3205988725. The cubic root of 3551363860 is about 1525.6856341839.

The spelling of 3551363860 in words is "three billion, five hundred fifty-one million, three hundred sixty-three thousand, eight hundred sixty".