3489310457077 has 2 divisors, whose sum is σ = 3489310457078. Its totient is φ = 3489310457076.

The previous prime is 3489310456943. The next prime is 3489310457119. The reversal of 3489310457077 is 7707540139843.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3056042407716 + 433268049361 = 1748154^2 + 658231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3489310457077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3489310457177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744655228538 + 1744655228539.

It is an arithmetic number, because the mean of its divisors is an integer number (1744655228539).

Almost surely, 2^{3489310457077} is an apocalyptic number.

It is an amenable number.

3489310457077 is a deficient number, since it is larger than the sum of its proper divisors (1).

3489310457077 is an equidigital number, since it uses as much as digits as its factorization.

3489310457077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 3489310457077 in words is "three trillion, four hundred eighty-nine billion, three hundred ten million, four hundred fifty-seven thousand, seventy-seven".