348082438 has 8 divisors (see below), whose sum is σ = 569589480. Its totient is φ = 158219280.

The previous prime is 348082417. The next prime is 348082439. The reversal of 348082438 is 834280843.

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

It is a super-2 number, since 2×348082438² = 242322767288047688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348082438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348082439) 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, 7910943 + ... + 7910986.

It is an arithmetic number, because the mean of its divisors is an integer number (71198685).

Almost surely, 2^348082438 is an apocalyptic number.

348082438 is a deficient number, since it is larger than the sum of its proper divisors (221507042).

348082438 is a wasteful number, since it uses less digits than its factorization.

348082438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15821942.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 348082438 is about 18656.9675456651. The cubic root of 348082438 is about 703.4405030247.

The spelling of 348082438 in words is "three hundred forty-eight million, eighty-two thousand, four hundred thirty-eight".