743224113 has 16 divisors (see below), whose sum is σ = 1124501760. Its totient is φ = 484939728.

The previous prime is 743224103. The next prime is 743224123. The reversal of 743224113 is 311422347.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (743224103) and next prime (743224123).

It is not a de Polignac number, because 743224113 - 2⁶ = 743224049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (743224103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291570 + ... + 294107.

It is an arithmetic number, because the mean of its divisors is an integer number (70281360).

Almost surely, 2^743224113 is an apocalyptic number.

It is an amenable number.

743224113 is a deficient number, since it is larger than the sum of its proper divisors (381277647).

743224113 is a wasteful number, since it uses less digits than its factorization.

743224113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585733 (or 585727 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 743224113 is about 27262.1369852035. The cubic root of 743224113 is about 905.8158807469.

The spelling of 743224113 in words is "seven hundred forty-three million, two hundred twenty-four thousand, one hundred thirteen".