345148848 has 120 divisors (see below), whose sum is σ = 1060147920. Its totient is φ = 103956480.

The previous prime is 345148847. The next prime is 345148849. The reversal of 345148848 is 848841543.

It is an interprime number because it is at equal distance from previous prime (345148847) and next prime (345148849).

It is not an unprimeable number, because it can be changed into a prime (345148847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305148 + ... + 306276.

It is an arithmetic number, because the mean of its divisors is an integer number (8834566).

Almost surely, 2^345148848 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 345148848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530073960).

345148848 is an abundant number, since it is smaller than the sum of its proper divisors (714999072).

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

345148848 is a wasteful number, since it uses less digits than its factorization.

345148848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1338 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 345148848 is about 18578.1820423851. The cubic root of 345148848 is about 701.4587592794.

The spelling of 345148848 in words is "three hundred forty-five million, one hundred forty-eight thousand, eight hundred forty-eight".