348045887850 has 96 divisors (see below), whose sum is σ = 884613381120. Its totient is φ = 90533077440.

The previous prime is 348045887809. The next prime is 348045887851. The reversal of 348045887850 is 58788540843.

It is a super-2 number, since 2×348045887850² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (348045887851) 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, 806617 + ... + 1160483.

It is an arithmetic number, because the mean of its divisors is an integer number (9214722720).

Almost surely, 2^348045887850 is an apocalyptic number.

348045887850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 348045887850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442306690560).

348045887850 is an abundant number, since it is smaller than the sum of its proper divisors (536567493270).

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

348045887850 is a wasteful number, since it uses less digits than its factorization.

348045887850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354044 (or 354039 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 60.

The spelling of 348045887850 in words is "three hundred forty-eight billion, forty-five million, eight hundred eighty-seven thousand, eight hundred fifty".