741342 has 32 divisors (see below), whose sum is σ = 1785600. Its totient is φ = 200448.

The previous prime is 741341. The next prime is 741343. The reversal of 741342 is 243147.

It is an interprime number because it is at equal distance from previous prime (741341) and next prime (741343).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741341) 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, 334 + ... + 1262.

It is an arithmetic number, because the mean of its divisors is an integer number (55800).

2⁷⁴¹³⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892800).

741342 is an abundant number, since it is smaller than the sum of its proper divisors (1044258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741342 is a wasteful number, since it uses less digits than its factorization.

741342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its digits is 672, while the sum is 21.

The square root of 741342 is about 861.0121950356. The cubic root of 741342 is about 90.5050616299.

Subtracting from 741342 its sum of digits (21), we obtain a square (741321 = 861²).

Adding to 741342 its reverse (243147), we get a palindrome (984489).

The spelling of 741342 in words is "seven hundred forty-one thousand, three hundred forty-two", and thus it is an iban number.