3471389923 has 2 divisors, whose sum is σ = 3471389924. Its totient is φ = 3471389922.

The previous prime is 3471389921. The next prime is 3471389959. The reversal of 3471389923 is 3299831743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3471389923 - 2¹ = 3471389921 is a prime.

Together with 3471389921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3471389921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735694961 + 1735694962.

It is an arithmetic number, because the mean of its divisors is an integer number (1735694962).

Almost surely, 2^3471389923 is an apocalyptic number.

3471389923 is a deficient number, since it is larger than the sum of its proper divisors (1).

3471389923 is an equidigital number, since it uses as much as digits as its factorization.

3471389923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 49.

The square root of 3471389923 is about 58918.5023825284. The cubic root of 3471389923 is about 1514.1461599804.

The spelling of 3471389923 in words is "three billion, four hundred seventy-one million, three hundred eighty-nine thousand, nine hundred twenty-three".