743013093 has 4 divisors (see below), whose sum is σ = 990684128. Its totient is φ = 495342060.

The previous prime is 743013077. The next prime is 743013127. The reversal of 743013093 is 390310347.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 743013093 - 2⁴ = 743013077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 743013093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743013013) 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, 123835513 + ... + 123835518.

It is an arithmetic number, because the mean of its divisors is an integer number (247671032).

Almost surely, 2^743013093 is an apocalyptic number.

It is an amenable number.

743013093 is a deficient number, since it is larger than the sum of its proper divisors (247671035).

743013093 is a wasteful number, since it uses less digits than its factorization.

743013093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247671034.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 743013093 is about 27258.2665076120. The cubic root of 743013093 is about 905.7301446695.

The spelling of 743013093 in words is "seven hundred forty-three million, thirteen thousand, ninety-three".