343798988 has 12 divisors (see below), whose sum is σ = 647928960. Its totient is φ = 158676432.

The previous prime is 343798957. The next prime is 343798999. The reversal of 343798988 is 889897343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3305708 + ... + 3305811.

It is an arithmetic number, because the mean of its divisors is an integer number (53994080).

Almost surely, 2^343798988 is an apocalyptic number.

It is an amenable number.

343798988 is a deficient number, since it is larger than the sum of its proper divisors (304129972).

343798988 is a wasteful number, since it uses less digits than its factorization.

343798988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611536 (or 6611534 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 59.

The square root of 343798988 is about 18541.8172787890. The cubic root of 343798988 is about 700.5431077627.

The spelling of 343798988 in words is "three hundred forty-three million, seven hundred ninety-eight thousand, nine hundred eighty-eight".