734616 has 64 divisors (see below), whose sum is σ = 2160000. Its totient is φ = 230688.

The previous prime is 734567. The next prime is 734627. The reversal of 734616 is 616437.

734616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 734616.

It is a congruent number.

It is an unprimeable number.

734616 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, 4015 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (33750).

2⁷³⁴⁶¹⁶ is an apocalyptic number.

734616 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 734616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080000).

734616 is an abundant number, since it is smaller than the sum of its proper divisors (1425384).

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

734616 is a wasteful number, since it uses less digits than its factorization.

734616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 203 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 734616 is about 857.0974273675. The cubic root of 734616 is about 90.2305201676.

The spelling of 734616 in words is "seven hundred thirty-four thousand, six hundred sixteen".