346009104 has 160 divisors (see below), whose sum is σ = 1171988480. Its totient is φ = 95644800.

The previous prime is 346009009. The next prime is 346009129. The reversal of 346009104 is 401900643.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91899 + ... + 95589.

It is an arithmetic number, because the mean of its divisors is an integer number (7324928).

Almost surely, 2^346009104 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 346009104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585994240).

346009104 is an abundant number, since it is smaller than the sum of its proper divisors (825979376).

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

346009104 is a wasteful number, since it uses less digits than its factorization.

346009104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 346009104 is about 18601.3199531646. The cubic root of 346009104 is about 702.0410524608.

Adding to 346009104 its reverse (401900643), we get a palindrome (747909747).

The spelling of 346009104 in words is "three hundred forty-six million, nine thousand, one hundred four".