348113478 has 32 divisors (see below), whose sum is σ = 735546240. Its totient is φ = 109529280.

The previous prime is 348113461. The next prime is 348113527. The reversal of 348113478 is 874311843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26601 + ... + 37467.

It is an arithmetic number, because the mean of its divisors is an integer number (22985820).

Almost surely, 2^348113478 is an apocalyptic number.

348113478 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

348113478 is an abundant number, since it is smaller than the sum of its proper divisors (387432762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348113478 is a wasteful number, since it uses less digits than its factorization.

348113478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172.

The product of its digits is 64512, while the sum is 39.

The square root of 348113478 is about 18657.7993879235. The cubic root of 348113478 is about 703.4614120028.

The spelling of 348113478 in words is "three hundred forty-eight million, one hundred thirteen thousand, four hundred seventy-eight".