346844316 has 192 divisors, whose sum is σ = 1067494400. Its totient is φ = 85100544.

The previous prime is 346844299. The next prime is 346844339. The reversal of 346844316 is 613448643.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1514490 + ... + 1514718.

Almost surely, 2^346844316 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 346844316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533747200).

346844316 is an abundant number, since it is smaller than the sum of its proper divisors (720650084).

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

346844316 is a wasteful number, since it uses less digits than its factorization.

346844316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 346 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 346844316 is about 18623.7567638755. The cubic root of 346844316 is about 702.6054710923.

The spelling of 346844316 in words is "three hundred forty-six million, eight hundred forty-four thousand, three hundred sixteen".