348774420 has 24 divisors (see below), whose sum is σ = 976568544. Its totient is φ = 93006496.

The previous prime is 348774409. The next prime is 348774421. The reversal of 348774420 is 24477843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348774421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906394 + ... + 2906513.

It is an arithmetic number, because the mean of its divisors is an integer number (40690356).

Almost surely, 2^348774420 is an apocalyptic number.

348774420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

348774420 is an abundant number, since it is smaller than the sum of its proper divisors (627794124).

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

348774420 is a wasteful number, since it uses less digits than its factorization.

348774420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812919 (or 5812917 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 39.

The square root of 348774420 is about 18675.5032060719. The cubic root of 348774420 is about 703.9063370787.

The spelling of 348774420 in words is "three hundred forty-eight million, seven hundred seventy-four thousand, four hundred twenty".