2830470720 has 504 divisors, whose sum is σ = 11483717952. Its totient is φ = 578181120.

The previous prime is 2830470703. The next prime is 2830470787. The reversal of 2830470720 is 270740382.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 47974051 + ... + 47974109.

Almost surely, 2^2830470720 is an apocalyptic number.

2830470720 is a gapful number since it is divisible by the number (20) 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 2830470720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5741858976).

2830470720 is an abundant number, since it is smaller than the sum of its proper divisors (8653247232).

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

2830470720 is a wasteful number, since it uses less digits than its factorization.

2830470720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 2830470720 is about 53202.1683768622. The cubic root of 2830470720 is about 1414.5540795851.

The spelling of 2830470720 in words is "two billion, eight hundred thirty million, four hundred seventy thousand, seven hundred twenty".