348885816 has 16 divisors (see below), whose sum is σ = 872214600. Its totient is φ = 116295264.

The previous prime is 348885799. The next prime is 348885833. The reversal of 348885816 is 618588843.

It is an interprime number because it is at equal distance from previous prime (348885799) and next prime (348885833).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7268431 + ... + 7268478.

Almost surely, 2^348885816 is an apocalyptic number.

It is an amenable number.

348885816 is an abundant number, since it is smaller than the sum of its proper divisors (523328784).

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

348885816 is a wasteful number, since it uses less digits than its factorization.

348885816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14536918 (or 14536914 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The square root of 348885816 is about 18678.4853775674. The cubic root of 348885816 is about 703.9812699476.

It can be divided in two parts, 34888 and 5816, that added together give a palindrome (40704).

The spelling of 348885816 in words is "three hundred forty-eight million, eight hundred eighty-five thousand, eight hundred sixteen".