348081888 has 288 divisors, whose sum is σ = 1201132800. Its totient is φ = 87494400.

The previous prime is 348081883. The next prime is 348081889. The reversal of 348081888 is 888180843.

It is a super-2 number, since 2×348081888² = 242322001507289088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348081883) 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, 11228433 + ... + 11228463.

It is an arithmetic number, because the mean of its divisors is an integer number (4170600).

Almost surely, 2^348081888 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 348081888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600566400).

348081888 is an abundant number, since it is smaller than the sum of its proper divisors (853050912).

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

348081888 is a wasteful number, since it uses less digits than its factorization.

348081888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 48.

The square root of 348081888 is about 18656.9528058577. The cubic root of 348081888 is about 703.4401325258.

The spelling of 348081888 in words is "three hundred forty-eight million, eighty-one thousand, eight hundred eighty-eight".