746750273 has 4 divisors (see below), whose sum is σ = 746881668. Its totient is φ = 746618880.

The previous prime is 746750219. The next prime is 746750327. The reversal of 746750273 is 372057647.

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

It is an interprime number because it is at equal distance from previous prime (746750219) and next prime (746750327).

It can be written as a sum of positive squares in 2 ways, for example, as 43864129 + 702886144 = 6623^2 + 26512^2 .

It is a cyclic number.

It is not a de Polignac number, because 746750273 - 2⁶ = 746750209 is a prime.

It is a super-3 number, since 3×746750273³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 746750273.

It is not an unprimeable number, because it can be changed into a prime (746750573) 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, 56768 + ... + 68673.

It is an arithmetic number, because the mean of its divisors is an integer number (186720417).

Almost surely, 2^746750273 is an apocalyptic number.

It is an amenable number.

746750273 is a deficient number, since it is larger than the sum of its proper divisors (131395).

746750273 is a wasteful number, since it uses less digits than its factorization.

746750273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131394.

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 746750273 is about 27326.7318389887. The cubic root of 746750273 is about 907.2461418868.

The spelling of 746750273 in words is "seven hundred forty-six million, seven hundred fifty thousand, two hundred seventy-three".