740982 has 32 divisors (see below), whose sum is σ = 1647360. Its totient is φ = 220320.

The previous prime is 740969. The next prime is 740989. The reversal of 740982 is 289047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740989) by changing a digit.

740982 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 15 ways as a sum of consecutive naturals, for example, 6744 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (51480).

2⁷⁴⁰⁹⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823680).

740982 is an abundant number, since it is smaller than the sum of its proper divisors (906378).

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

740982 is a wasteful number, since it uses less digits than its factorization.

740982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 740982 is about 860.8031133773. The cubic root of 740982 is about 90.4904093293.

The spelling of 740982 in words is "seven hundred forty thousand, nine hundred eighty-two".