749928829997 has 2 divisors, whose sum is σ = 749928829998. Its totient is φ = 749928829996.

The previous prime is 749928829939. The next prime is 749928830029. The reversal of 749928829997 is 799928829947.

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., 677733976516 + 72194853481 = 823246^2 + 268691^2 .

It is a cyclic number.

It is not a de Polignac number, because 749928829997 - 2¹² = 749928825901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749928829697) 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, 374964414998 + 374964414999.

It is an arithmetic number, because the mean of its divisors is an integer number (374964414999).

Almost surely, 2^749928829997 is an apocalyptic number.

It is an amenable number.

749928829997 is a deficient number, since it is larger than the sum of its proper divisors (1).

749928829997 is an equidigital number, since it uses as much as digits as its factorization.

749928829997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2962842624, while the sum is 83.

The spelling of 749928829997 in words is "seven hundred forty-nine billion, nine hundred twenty-eight million, eight hundred twenty-nine thousand, nine hundred ninety-seven".