346472 has 32 divisors (see below), whose sum is σ = 777600. Its totient is φ = 141504.

The previous prime is 346469. The next prime is 346501. The reversal of 346472 is 274643.

It is a happy number.

It is a d-powerful number, because it can be written as 3⁶ + 4⁴ + 4⁸ + 6⁷ + 7 + 2³ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154 + ... + 1422.

It is an arithmetic number, because the mean of its divisors is an integer number (24300).

2³⁴⁶⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388800).

346472 is an abundant number, since it is smaller than the sum of its proper divisors (431128).

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

346472 is a wasteful number, since it uses less digits than its factorization.

346472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 301 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 346472 is about 588.6187220944. The cubic root of 346472 is about 70.2353979858.

It can be divided in two parts, 346 and 472, that added together give a palindrome (818).

The spelling of 346472 in words is "three hundred forty-six thousand, four hundred seventy-two".