2949186204 has 72 divisors (see below), whose sum is σ = 7764120000. Its totient is φ = 942743424.

The previous prime is 2949186199. The next prime is 2949186223. The reversal of 2949186204 is 4026819492.

2949186204 is a `hidden beast` number, since 2 + 9 + 4 + 9 + 18 + 620 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2949186204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146077 + ... + 165035.

It is an arithmetic number, because the mean of its divisors is an integer number (107835000).

Almost surely, 2^2949186204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2949186204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3882060000).

2949186204 is an abundant number, since it is smaller than the sum of its proper divisors (4814933796).

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

2949186204 is a wasteful number, since it uses less digits than its factorization.

2949186204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19147 (or 19142 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2949186204 is about 54306.4103398485. The cubic root of 2949186204 is about 1434.0602496817.

The spelling of 2949186204 in words is "two billion, nine hundred forty-nine million, one hundred eighty-six thousand, two hundred four".