741438 has 24 divisors (see below), whose sum is σ = 1701648. Its totient is φ = 232512.

The previous prime is 741431. The next prime is 741457. The reversal of 741438 is 834147.

741438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741431) by changing a digit.

741438 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906 + ... + 1517.

It is an arithmetic number, because the mean of its divisors is an integer number (70902).

2⁷⁴¹⁴³⁸ is an apocalyptic number.

741438 is an abundant number, since it is smaller than the sum of its proper divisors (960210).

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

741438 is a wasteful number, since it uses less digits than its factorization.

741438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 2445 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 741438 is about 861.0679415702. The cubic root of 741438 is about 90.5089681090.

The spelling of 741438 in words is "seven hundred forty-one thousand, four hundred thirty-eight".