3421152739 has 2 divisors, whose sum is σ = 3421152740. Its totient is φ = 3421152738.

The previous prime is 3421152737. The next prime is 3421152751. The reversal of 3421152739 is 9372511243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3421152739 - 2¹ = 3421152737 is a prime.

Together with 3421152737, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3421152698 and 3421152707.

It is not a weakly prime, because it can be changed into another prime (3421152737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710576369 + 1710576370.

It is an arithmetic number, because the mean of its divisors is an integer number (1710576370).

Almost surely, 2^3421152739 is an apocalyptic number.

3421152739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421152739 is an equidigital number, since it uses as much as digits as its factorization.

3421152739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 3421152739 is about 58490.6209490034. The cubic root of 3421152739 is about 1506.8065103760.

The spelling of 3421152739 in words is "three billion, four hundred twenty-one million, one hundred fifty-two thousand, seven hundred thirty-nine".