2830213386 has 320 divisors, whose sum is σ = 8805113856. Its totient is φ = 655516800.

The previous prime is 2830213369. The next prime is 2830213403. The reversal of 2830213386 is 6833120382.

It is an interprime number because it is at equal distance from previous prime (2830213369) and next prime (2830213403).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2830213386.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5026741 + ... + 5027303.

Almost surely, 2^2830213386 is an apocalyptic number.

2830213386 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2830213386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4402556928).

2830213386 is an abundant number, since it is smaller than the sum of its proper divisors (5974900470).

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

2830213386 is a wasteful number, since it uses less digits than its factorization.

2830213386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2830213386 is about 53199.7498678330. The cubic root of 2830213386 is about 1414.5112099322.

The spelling of 2830213386 in words is "two billion, eight hundred thirty million, two hundred thirteen thousand, three hundred eighty-six".