348420019 has 8 divisors (see below), whose sum is σ = 352662192. Its totient is φ = 344198400.

The previous prime is 348420011. The next prime is 348420029. The reversal of 348420019 is 910024843.

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 348420019 - 2³ = 348420011 is a prime.

It is a super-2 number, since 2×348420019² = 242793019279920722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348420011) 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, 30444 + ... + 40294.

It is an arithmetic number, because the mean of its divisors is an integer number (44082774).

Almost surely, 2^348420019 is an apocalyptic number.

348420019 is a deficient number, since it is larger than the sum of its proper divisors (4242173).

348420019 is a wasteful number, since it uses less digits than its factorization.

348420019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10277.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 348420019 is about 18666.0124022245. The cubic root of 348420019 is about 703.6678355911.

The spelling of 348420019 in words is "three hundred forty-eight million, four hundred twenty thousand, nineteen".