348704874 has 72 divisors (see below), whose sum is σ = 909251460. Its totient is φ = 96187392.

The previous prime is 348704831. The next prime is 348704879. The reversal of 348704874 is 478407843.

It can be written as a sum of positive squares in 2 ways, for example, as 343842849 + 4862025 = 18543^2 + 2205^2 .

It is not an unprimeable number, because it can be changed into a prime (348704879) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18762 + ... + 32394.

Almost surely, 2^348704874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348704874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454625730).

348704874 is an abundant number, since it is smaller than the sum of its proper divisors (560546586).

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

348704874 is a wasteful number, since it uses less digits than its factorization.

348704874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13684 (or 13674 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 348704874 is about 18673.6411553826. The cubic root of 348704874 is about 703.8595474046.

The spelling of 348704874 in words is "three hundred forty-eight million, seven hundred four thousand, eight hundred seventy-four".