346941644 has 24 divisors (see below), whose sum is σ = 734700960. Its totient is φ = 139942656.

The previous prime is 346941629. The next prime is 346941667. The reversal of 346941644 is 446149643.

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, 363959 + ... + 364910.

It is an arithmetic number, because the mean of its divisors is an integer number (30612540).

Almost surely, 2^346941644 is an apocalyptic number.

346941644 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

346941644 is an abundant number, since it is smaller than the sum of its proper divisors (387759316).

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

346941644 is a wasteful number, since it uses less digits than its factorization.

346941644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728897 (or 728895 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 346941644 is about 18626.3695872277. The cubic root of 346941644 is about 702.6711843309.

The spelling of 346941644 in words is "three hundred forty-six million, nine hundred forty-one thousand, six hundred forty-four".