2930742324 has 144 divisors (see below), whose sum is σ = 8307499200. Its totient is φ = 900274176.

The previous prime is 2930742323. The next prime is 2930742337. The reversal of 2930742324 is 4232470392.

It is a happy number.

2930742324 is a `hidden beast` number, since 29 + 307 + 4 + 2 + 324 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930742323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681172 + ... + 685460.

Almost surely, 2^2930742324 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 2930742324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4153749600).

2930742324 is an abundant number, since it is smaller than the sum of its proper divisors (5376756876).

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

2930742324 is a wasteful number, since it uses less digits than its factorization.

2930742324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364 (or 4350 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 2930742324 is about 54136.3309063331. The cubic root of 2930742324 is about 1431.0645119447.

It can be divided in two parts, 29307 and 42324, that added together give a triangular number (71631 = T₃₇₈).

The spelling of 2930742324 in words is "two billion, nine hundred thirty million, seven hundred forty-two thousand, three hundred twenty-four".