348638435 has 16 divisors (see below), whose sum is σ = 433857600. Its totient is φ = 268630656.

The previous prime is 348638413. The next prime is 348638443. The reversal of 348638435 is 534836843.

It is a cyclic number.

It is not a de Polignac number, because 348638435 - 2⁶ = 348638371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60917 + ... + 66393.

It is an arithmetic number, because the mean of its divisors is an integer number (27116100).

Almost surely, 2^348638435 is an apocalyptic number.

348638435 is a deficient number, since it is larger than the sum of its proper divisors (85219165).

348638435 is a wasteful number, since it uses less digits than its factorization.

348638435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5950.

The product of its digits is 829440, while the sum is 44.

The square root of 348638435 is about 18671.8621192424. The cubic root of 348638435 is about 703.8148422703.

The spelling of 348638435 in words is "three hundred forty-eight million, six hundred thirty-eight thousand, four hundred thirty-five".