3284387190 has 240 divisors, whose sum is σ = 10407407472. Its totient is φ = 740928384.

The previous prime is 3284387167. The next prime is 3284387243. The reversal of 3284387190 is 917834823.

3284387190 is a `hidden beast` number, since 3 + 2 + 84 + 387 + 190 = 666.

It is a super-2 number, since 2×3284387190² = 21574398427672192200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3293772 + ... + 3294768.

Almost surely, 2^3284387190 is an apocalyptic number.

3284387190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3284387190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5203703736).

3284387190 is an abundant number, since it is smaller than the sum of its proper divisors (7123020282).

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

3284387190 is a wasteful number, since it uses less digits than its factorization.

3284387190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 3284387190 is about 57309.5732840509. The cubic root of 3284387190 is about 1486.4539173419.

The spelling of 3284387190 in words is "three billion, two hundred eighty-four million, three hundred eighty-seven thousand, one hundred ninety".