348026425 has 6 divisors (see below), whose sum is σ = 431552798. Its totient is φ = 278421120.

The previous prime is 348026417. The next prime is 348026449. The reversal of 348026425 is 524620843.

It can be written as a sum of positive squares in 3 ways, for example, as 47073321 + 300953104 = 6861^2 + 17348^2 .

It is not a de Polignac number, because 348026425 - 2³ = 348026417 is a prime.

It is a super-2 number, since 2×348026425² = 242244784996561250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 6960504 + ... + 6960553.

Almost surely, 2^348026425 is an apocalyptic number.

It is an amenable number.

348026425 is a deficient number, since it is larger than the sum of its proper divisors (83526373).

348026425 is a wasteful number, since it uses less digits than its factorization.

348026425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13921067 (or 13921062 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 348026425 is about 18655.4663570761. The cubic root of 348026425 is about 703.4027687389.

The spelling of 348026425 in words is "three hundred forty-eight million, twenty-six thousand, four hundred twenty-five".