348888012 has 144 divisors (see below), whose sum is σ = 966690816. Its totient is φ = 97574400.

The previous prime is 348887999. The next prime is 348888017. The reversal of 348888012 is 210888843.

It is not an unprimeable number, because it can be changed into a prime (348888017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1035108 + ... + 1035444.

Almost surely, 2^348888012 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 348888012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483345408).

348888012 is an abundant number, since it is smaller than the sum of its proper divisors (617802804).

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

348888012 is a wasteful number, since it uses less digits than its factorization.

348888012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 348888012 is about 18678.5441616846. The cubic root of 348888012 is about 703.9827469730.

The spelling of 348888012 in words is "three hundred forty-eight million, eight hundred eighty-eight thousand, twelve".