3869199360 has 352 divisors, whose sum is σ = 14815039680. Its totient is φ = 951975936.

The previous prime is 3869199359. The next prime is 3869199379. The reversal of 3869199360 is 639919683.

3869199360 is a `hidden beast` number, since 38 + 69 + 199 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3869199297 and 3869199306.

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, 1796044 + ... + 1798196.

Almost surely, 2^3869199360 is an apocalyptic number.

3869199360 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 3869199360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7407519840).

3869199360 is an abundant number, since it is smaller than the sum of its proper divisors (10945840320).

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

3869199360 is a wasteful number, since it uses less digits than its factorization.

3869199360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2176 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 3869199360 is about 62202.8886789030. Note that the first 3 decimals coincide. The cubic root of 3869199360 is about 1569.9061920772.

The spelling of 3869199360 in words is "three billion, eight hundred sixty-nine million, one hundred ninety-nine thousand, three hundred sixty".