749697301 has 2 divisors, whose sum is σ = 749697302. Its totient is φ = 749697300.

The previous prime is 749697271. The next prime is 749697337. The reversal of 749697301 is 103796947.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 609843025 + 139854276 = 24695^2 + 11826^2 .

It is a cyclic number.

It is not a de Polignac number, because 749697301 - 2⁷ = 749697173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749697391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374848650 + 374848651.

It is an arithmetic number, because the mean of its divisors is an integer number (374848651).

Almost surely, 2^749697301 is an apocalyptic number.

It is an amenable number.

749697301 is a deficient number, since it is larger than the sum of its proper divisors (1).

749697301 is an equidigital number, since it uses as much as digits as its factorization.

749697301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 749697301 is about 27380.6008151757. The cubic root of 749697301 is about 908.4380487269.

The spelling of 749697301 in words is "seven hundred forty-nine million, six hundred ninety-seven thousand, three hundred one".