347442029 has 8 divisors (see below), whose sum is σ = 379181088. Its totient is φ = 315728560.

The previous prime is 347442023. The next prime is 347442041. The reversal of 347442029 is 920244743.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 347442029 - 2⁴ = 347442013 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 347442029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347442023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32099 + ... + 41535.

It is an arithmetic number, because the mean of its divisors is an integer number (47397636).

Almost surely, 2^347442029 is an apocalyptic number.

It is an amenable number.

347442029 is a deficient number, since it is larger than the sum of its proper divisors (31739059).

347442029 is a wasteful number, since it uses less digits than its factorization.

347442029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12795.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 347442029 is about 18639.7969141297. The cubic root of 347442029 is about 703.0088369059.

The spelling of 347442029 in words is "three hundred forty-seven million, four hundred forty-two thousand, twenty-nine".