749685301 has 4 divisors (see below), whose sum is σ = 750151692. Its totient is φ = 749218912.

The previous prime is 749685283. The next prime is 749685317. The reversal of 749685301 is 103586947.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 336539025 + 413146276 = 18345^2 + 20326^2 .

It is a cyclic number.

It is not a de Polignac number, because 749685301 - 2⁵ = 749685269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749685331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230776 + ... + 234001.

It is an arithmetic number, because the mean of its divisors is an integer number (187537923).

Almost surely, 2^749685301 is an apocalyptic number.

It is an amenable number.

749685301 is a deficient number, since it is larger than the sum of its proper divisors (466391).

749685301 is a wasteful number, since it uses less digits than its factorization.

749685301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466390.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 749685301 is about 27380.3816810504. The cubic root of 749685301 is about 908.4332017418.

The spelling of 749685301 in words is "seven hundred forty-nine million, six hundred eighty-five thousand, three hundred one".