741393 has 18 divisors (see below), whose sum is σ = 1121874. Its totient is φ = 489888.

The previous prime is 741373. The next prime is 741401. The reversal of 741393 is 393147.

It can be written as a sum of positive squares in only one way, i.e., 419904 + 321489 = 648^2 + 567^2 .

It is not a de Polignac number, because 741393 - 2⁸ = 741137 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 (741343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6505 + ... + 6617.

741393 is a Friedman number, since it can be written as 339*(4-1)^7, using all its digits and the basic arithmetic operations.

2⁷⁴¹³⁹³ is an apocalyptic number.

It is an amenable number.

741393 is a deficient number, since it is larger than the sum of its proper divisors (380481).

741393 is an frugal number, since it uses more digits than its factorization.

741393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 116 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 741393 is about 861.0418108315. The cubic root of 741393 is about 90.5071369889.

The spelling of 741393 in words is "seven hundred forty-one thousand, three hundred ninety-three".