348779264 has 72 divisors (see below), whose sum is σ = 729953280. Its totient is φ = 166118400.

The previous prime is 348779261. The next prime is 348779269. The reversal of 348779264 is 462977843.

It is not an unprimeable number, because it can be changed into a prime (348779261) 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, 563147 + ... + 563765.

It is an arithmetic number, because the mean of its divisors is an integer number (10138240).

Almost surely, 2^348779264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348779264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364976640).

348779264 is an abundant number, since it is smaller than the sum of its proper divisors (381174016).

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

348779264 is an equidigital number, since it uses as much as digits as its factorization.

348779264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 723 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 348779264 is about 18675.6328942288. The cubic root of 348779264 is about 703.9095958293.

The spelling of 348779264 in words is "three hundred forty-eight million, seven hundred seventy-nine thousand, two hundred sixty-four".