348949674 has 16 divisors (see below), whose sum is σ = 775443840. Its totient is φ = 116316540.

The previous prime is 348949651. The next prime is 348949681. The reversal of 348949674 is 476949843.

It is a happy number.

348949674 is a `hidden beast` number, since 3 + 4 + 89 + 496 + 74 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 6462031 = 348949674 / (3 + 4 + 8 + 9 + 4 + 9 + 6 + 7 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 348949674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230962 + ... + 3231069.

It is an arithmetic number, because the mean of its divisors is an integer number (48465240).

Almost surely, 2^348949674 is an apocalyptic number.

348949674 is an abundant number, since it is smaller than the sum of its proper divisors (426494166).

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

348949674 is a wasteful number, since it uses less digits than its factorization.

348949674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462042 (or 6462036 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 348949674 is about 18680.1946991995. The cubic root of 348949674 is about 704.0242181859.

The spelling of 348949674 in words is "three hundred forty-eight million, nine hundred forty-nine thousand, six hundred seventy-four".