3411521957 has 2 divisors, whose sum is σ = 3411521958. Its totient is φ = 3411521956.

The previous prime is 3411521951. The next prime is 3411521959. The reversal of 3411521957 is 7591251143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3411260836 + 261121 = 58406^2 + 511^2 .

It is a cyclic number.

It is not a de Polignac number, because 3411521957 - 2⁴ = 3411521941 is a prime.

Together with 3411521959, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3411521957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3411521951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1705760978 + 1705760979.

It is an arithmetic number, because the mean of its divisors is an integer number (1705760979).

Almost surely, 2^3411521957 is an apocalyptic number.

It is an amenable number.

3411521957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3411521957 is an equidigital number, since it uses as much as digits as its factorization.

3411521957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 38.

The square root of 3411521957 is about 58408.2353525597. The cubic root of 3411521957 is about 1505.3912599588.

The spelling of 3411521957 in words is "three billion, four hundred eleven million, five hundred twenty-one thousand, nine hundred fifty-seven".