347222996 has 12 divisors (see below), whose sum is σ = 634059552. Its totient is φ = 166063128.

The previous prime is 347222987. The next prime is 347222999. The reversal of 347222996 is 699222743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347222999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886990 + ... + 1887173.

It is an arithmetic number, because the mean of its divisors is an integer number (52838296).

Almost surely, 2^347222996 is an apocalyptic number.

It is an amenable number.

347222996 is a deficient number, since it is larger than the sum of its proper divisors (286836556).

347222996 is a wasteful number, since it uses less digits than its factorization.

347222996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774190 (or 3774188 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 347222996 is about 18633.9205751232. The cubic root of 347222996 is about 702.8610765213.

The spelling of 347222996 in words is "three hundred forty-seven million, two hundred twenty-two thousand, nine hundred ninety-six".