347429044 has 12 divisors (see below), whose sum is σ = 615697600. Its totient is φ = 171515448.

The previous prime is 347429023. The next prime is 347429063. The reversal of 347429044 is 440924743.

It is a super-2 number, since 2×347429044² = 241413881229507872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 347428994 and 347429012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549414 + ... + 550045.

Almost surely, 2^347429044 is an apocalyptic number.

It is an amenable number.

347429044 is a deficient number, since it is larger than the sum of its proper divisors (268268556).

347429044 is a wasteful number, since it uses less digits than its factorization.

347429044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099542 (or 1099540 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 347429044 is about 18639.4485969945. The cubic root of 347429044 is about 703.0000789140. Note that the first 4 decimals are identical.

The spelling of 347429044 in words is "three hundred forty-seven million, four hundred twenty-nine thousand, forty-four".