740938 has 8 divisors (see below), whose sum is σ = 1212480. Its totient is φ = 336780.

The previous prime is 740923. The next prime is 740939. The reversal of 740938 is 839047.

It is a happy number.

740938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (740939) 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, 16818 + ... + 16861.

It is an arithmetic number, because the mean of its divisors is an integer number (151560).

2⁷⁴⁰⁹³⁸ is an apocalyptic number.

740938 is a deficient number, since it is larger than the sum of its proper divisors (471542).

740938 is a wasteful number, since it uses less digits than its factorization.

740938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33692.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 740938 is about 860.7775554695. Note that the first 3 decimals coincide. The cubic root of 740938 is about 90.4886181671.

It can be divided in two parts, 7409 and 38, that added together give a palindrome (7447).

The spelling of 740938 in words is "seven hundred forty thousand, nine hundred thirty-eight".