346454016 has 192 divisors, whose sum is σ = 1018967040. Its totient is φ = 104202240.

The previous prime is 346453973. The next prime is 346454029. The reversal of 346454016 is 610454643.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3237835 + ... + 3237941.

It is an arithmetic number, because the mean of its divisors is an integer number (5307120).

Almost surely, 2^346454016 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 346454016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509483520).

346454016 is an abundant number, since it is smaller than the sum of its proper divisors (672513024).

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

346454016 is a wasteful number, since it uses less digits than its factorization.

346454016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 346454016 is about 18613.2752625646. The cubic root of 346454016 is about 702.3418275030.

The spelling of 346454016 in words is "three hundred forty-six million, four hundred fifty-four thousand, sixteen".