2004324739 has 2 divisors, whose sum is σ = 2004324740. Its totient is φ = 2004324738.

The previous prime is 2004324727. The next prime is 2004324761. The reversal of 2004324739 is 9374234002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004324739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2004324709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002162369 + 1002162370.

It is an arithmetic number, because the mean of its divisors is an integer number (1002162370).

Almost surely, 2^2004324739 is an apocalyptic number.

2004324739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004324739 is an equidigital number, since it uses as much as digits as its factorization.

2004324739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2004324739 is about 44769.6854914126. The cubic root of 2004324739 is about 1260.8285343868.

The spelling of 2004324739 in words is "two billion, four million, three hundred twenty-four thousand, seven hundred thirty-nine".