346069056 has 56 divisors (see below), whose sum is σ = 928221664. Its totient is φ = 113771520.

The previous prime is 346069033. The next prime is 346069067. The reversal of 346069056 is 650960643.

It is a happy number.

It is a super-2 number, since 2×346069056² = 239527583041462272, which contains 22 as substring.

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, 1671 + ... + 26361.

Almost surely, 2^346069056 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 346069056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464110832).

346069056 is an abundant number, since it is smaller than the sum of its proper divisors (582152608).

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

346069056 is a wasteful number, since it uses less digits than its factorization.

346069056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24779 (or 24769 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 346069056 is about 18602.9313819086. The cubic root of 346069056 is about 702.0815969957.

The spelling of 346069056 in words is "three hundred forty-six million, sixty-nine thousand, fifty-six".