2905996230 has 128 divisors (see below), whose sum is σ = 8181388800. Its totient is φ = 731970432.

The previous prime is 2905996217. The next prime is 2905996259. The reversal of 2905996230 is 326995092.

2905996230 is a `hidden beast` number, since 29 + 0 + 599 + 6 + 2 + 30 = 666.

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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2395104 + ... + 2396316.

It is an arithmetic number, because the mean of its divisors is an integer number (63917100).

Almost surely, 2^2905996230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2905996230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4090694400).

2905996230 is an abundant number, since it is smaller than the sum of its proper divisors (5275392570).

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

2905996230 is a wasteful number, since it uses less digits than its factorization.

2905996230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 2905996230 is about 53907.2929203461. The cubic root of 2905996230 is about 1427.0253305913.

The spelling of 2905996230 in words is "two billion, nine hundred five million, nine hundred ninety-six thousand, two hundred thirty".