2034385939 has 2 divisors, whose sum is σ = 2034385940. Its totient is φ = 2034385938.

The previous prime is 2034385883. The next prime is 2034385957. The reversal of 2034385939 is 9395834302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2034385939 is a prime.

It is a super-2 number, since 2×2034385939² = 8277452297601823442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2034385979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017192969 + 1017192970.

It is an arithmetic number, because the mean of its divisors is an integer number (1017192970).

Almost surely, 2^2034385939 is an apocalyptic number.

2034385939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034385939 is an equidigital number, since it uses as much as digits as its factorization.

2034385939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 2034385939 is about 45104.1676455735. The cubic root of 2034385939 is about 1267.1006542519.

The spelling of 2034385939 in words is "two billion, thirty-four million, three hundred eighty-five thousand, nine hundred thirty-nine".