346588396 has 48 divisors (see below), whose sum is σ = 782288640. Its totient is φ = 130374720.

The previous prime is 346588391. The next prime is 346588399. The reversal of 346588396 is 693885643.

It is not an unprimeable number, because it can be changed into a prime (346588391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10470 + ... + 28333.

It is an arithmetic number, because the mean of its divisors is an integer number (16297680).

Almost surely, 2^346588396 is an apocalyptic number.

It is an amenable number.

346588396 is an abundant number, since it is smaller than the sum of its proper divisors (435700244).

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

346588396 is a wasteful number, since it uses less digits than its factorization.

346588396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38854 (or 38852 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The square root of 346588396 is about 18616.8847017969. The cubic root of 346588396 is about 702.4326221351.

The spelling of 346588396 in words is "three hundred forty-six million, five hundred eighty-eight thousand, three hundred ninety-six".