738870 has 32 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 179040.

The previous prime is 738863. The next prime is 738877. The reversal of 738870 is 78837.

738870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (738863) and next prime (738877).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738877) 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, 790 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (60480).

2⁷³⁸⁸⁷⁰ is an apocalyptic number.

738870 is an abundant number, since it is smaller than the sum of its proper divisors (1196490).

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

738870 is a wasteful number, since it uses less digits than its factorization.

738870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 738870 is about 859.5754766162. The cubic root of 738870 is about 90.4043534333.

Subtracting from 738870 its sum of digits (33), we obtain a palindrome (738837).

The spelling of 738870 in words is "seven hundred thirty-eight thousand, eight hundred seventy".