348078412 has 24 divisors (see below), whose sum is σ = 693407232. Its totient is φ = 151338000.

The previous prime is 348078407. The next prime is 348078413. The reversal of 348078412 is 214870843.

It is not an unprimeable number, because it can be changed into a prime (348078413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170964 + ... + 172987.

It is an arithmetic number, because the mean of its divisors is an integer number (28891968).

Almost surely, 2^348078412 is an apocalyptic number.

It is an amenable number.

348078412 is a deficient number, since it is larger than the sum of its proper divisors (345328820).

348078412 is a wasteful number, since it uses less digits than its factorization.

348078412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343989 (or 343987 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 348078412 is about 18656.8596500054. The cubic root of 348078412 is about 703.4377909637.

The spelling of 348078412 in words is "three hundred forty-eight million, seventy-eight thousand, four hundred twelve".