734860 has 48 divisors (see below), whose sum is σ = 1834560. Its totient is φ = 241920.

The previous prime is 734849. The next prime is 734869. The reversal of 734860 is 68437.

734860 = 321² + 322² + ... + 327².

734860 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 (28).

It is not an unprimeable number, because it can be changed into a prime (734869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3970 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2⁷³⁴⁸⁶⁰ is an apocalyptic number.

734860 is a gapful number since it is divisible by the number (70) 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 734860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (917280).

734860 is an abundant number, since it is smaller than the sum of its proper divisors (1099700).

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

734860 is a wasteful number, since it uses less digits than its factorization.

734860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 734860 is about 857.2397564276. The cubic root of 734860 is about 90.2405089735.

The spelling of 734860 in words is "seven hundred thirty-four thousand, eight hundred sixty".