740316 has 48 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 218880.

The previous prime is 740303. The next prime is 740321. The reversal of 740316 is 613047.

It is a junction number, because it is equal to n+sod(n) for n = 740292 and 740301.

It is a congruent number.

It is an unprimeable number.

740316 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, 3781 + ... + 3971.

It is an arithmetic number, because the mean of its divisors is an integer number (40320).

2⁷⁴⁰³¹⁶ is an apocalyptic number.

740316 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (967680).

740316 is an abundant number, since it is smaller than the sum of its proper divisors (1195044).

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

740316 is a wasteful number, since it uses less digits than its factorization.

740316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 740316 is about 860.4161783695. The cubic root of 740316 is about 90.4632900571.

The spelling of 740316 in words is "seven hundred forty thousand, three hundred sixteen".