746573941 has 4 divisors (see below), whose sum is σ = 772317900. Its totient is φ = 720829984.

The previous prime is 746573939. The next prime is 746573957. The reversal of 746573941 is 149375647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 149375647 = 103 ⋅1450249.

It can be written as a sum of positive squares in 2 ways, for example, as 381381841 + 365192100 = 19529^2 + 19110^2 .

It is a cyclic number.

It is not a de Polignac number, because 746573941 - 2¹ = 746573939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 746573891 and 746573900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746573911) 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, 12871936 + ... + 12871993.

It is an arithmetic number, because the mean of its divisors is an integer number (193079475).

Almost surely, 2^746573941 is an apocalyptic number.

It is an amenable number.

746573941 is a deficient number, since it is larger than the sum of its proper divisors (25743959).

746573941 is a wasteful number, since it uses less digits than its factorization.

746573941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25743958.

The product of its digits is 635040, while the sum is 46.

The square root of 746573941 is about 27323.5052839126. The cubic root of 746573941 is about 907.1747261690.

It can be divided in two parts, 7465 and 73941, that added together give a triangular number (81406 = T₄₀₃).

The spelling of 746573941 in words is "seven hundred forty-six million, five hundred seventy-three thousand, nine hundred forty-one".