2849340929 has 2 divisors, whose sum is σ = 2849340930. Its totient is φ = 2849340928.

The previous prime is 2849340911. The next prime is 2849340941. The reversal of 2849340929 is 9290439482.

It is a happy number.

2849340929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2554291600 + 295049329 = 50540^2 + 17177^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2849340929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2849340629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1424670464 + 1424670465.

It is an arithmetic number, because the mean of its divisors is an integer number (1424670465).

Almost surely, 2^2849340929 is an apocalyptic number.

It is an amenable number.

2849340929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2849340929 is an equidigital number, since it uses as much as digits as its factorization.

2849340929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 2849340929 is about 53379.2181377734. The cubic root of 2849340929 is about 1417.6906404372.

The spelling of 2849340929 in words is "two billion, eight hundred forty-nine million, three hundred forty thousand, nine hundred twenty-nine".