2949744420324 has 243 divisors, whose sum is σ = 8194171914747. Its totient is φ = 894299747328.

The previous prime is 2949744420281. The next prime is 2949744420379. The reversal of 2949744420324 is 4230244479492.

The square root of 2949744420324 is 1717482.

It is a perfect power (a square), and thus also a powerful number.

2949744420324 is a `hidden beast` number, since 2 + 94 + 97 + 4 + 442 + 0 + 3 + 24 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 538929237924 + 2410815182400 = 734118^2 + 1552680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 12994468699 + ... + 12994468925.

Almost surely, 2^{2949744420324} is an apocalyptic number.

2949744420324 is the 1717482-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2949744420324

2949744420324 is an abundant number, since it is smaller than the sum of its proper divisors (5244427494423).

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

2949744420324 is a wasteful number, since it uses less digits than its factorization.

2949744420324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 54.

The spelling of 2949744420324 in words is "two trillion, nine hundred forty-nine billion, seven hundred forty-four million, four hundred twenty thousand, three hundred twenty-four".