348073960 has 64 divisors (see below), whose sum is σ = 845873280. Its totient is φ = 128144640.

The previous prime is 348073937. The next prime is 348073961. The reversal of 348073960 is 69370843.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (348073961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229605 + ... + 231115.

It is an arithmetic number, because the mean of its divisors is an integer number (13216770).

Almost surely, 2^348073960 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 348073960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422936640).

348073960 is an abundant number, since it is smaller than the sum of its proper divisors (497799320).

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

348073960 is a wasteful number, since it uses less digits than its factorization.

348073960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1974 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 348073960 is about 18656.7403369399. The cubic root of 348073960 is about 703.4347919092.

The spelling of 348073960 in words is "three hundred forty-eight million, seventy-three thousand, nine hundred sixty".