348978034 has 8 divisors (see below), whose sum is σ = 546226560. Its totient is φ = 166902516.

The previous prime is 348978031. The next prime is 348978041. The reversal of 348978034 is 430879843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 7586479 = 348978034 / (3 + 4 + 8 + 9 + 7 + 8 + 0 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (348978031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793194 + ... + 3793285.

It is an arithmetic number, because the mean of its divisors is an integer number (68278320).

Almost surely, 2^348978034 is an apocalyptic number.

348978034 is a deficient number, since it is larger than the sum of its proper divisors (197248526).

348978034 is a wasteful number, since it uses less digits than its factorization.

348978034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7586504.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 348978034 is about 18680.9537765072. The cubic root of 348978034 is about 704.0432902637.

The spelling of 348978034 in words is "three hundred forty-eight million, nine hundred seventy-eight thousand, thirty-four".