163880348 has 6 divisors (see below), whose sum is σ = 286790616. Its totient is φ = 81940172.

The previous prime is 163880341. The next prime is 163880351. The reversal of 163880348 is 843088361.

It is a happy number.

163880348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×163880348² = 53713536921202208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163880341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20485040 + ... + 20485047.

It is an arithmetic number, because the mean of its divisors is an integer number (47798436).

Almost surely, 2^163880348 is an apocalyptic number.

It is an amenable number.

163880348 is a deficient number, since it is larger than the sum of its proper divisors (122910268).

163880348 is a wasteful number, since it uses less digits than its factorization.

163880348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40970091 (or 40970089 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 163880348 is about 12801.5759967279. The cubic root of 163880348 is about 547.2372172898.

The spelling of 163880348 in words is "one hundred sixty-three million, eight hundred eighty thousand, three hundred forty-eight".