348154445 has 16 divisors (see below), whose sum is σ = 433899840. Its totient is φ = 267974784.

The previous prime is 348154439. The next prime is 348154453. The reversal of 348154445 is 544451843.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 348154445 - 2⁸ = 348154189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348154399 and 348154408.

It is a congruent number.

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, 2321 + ... + 26489.

It is an arithmetic number, because the mean of its divisors is an integer number (27118740).

Almost surely, 2^348154445 is an apocalyptic number.

It is an amenable number.

348154445 is a deficient number, since it is larger than the sum of its proper divisors (85745395).

348154445 is a wasteful number, since it uses less digits than its factorization.

348154445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24284.

The product of its digits is 153600, while the sum is 38.

The square root of 348154445 is about 18658.8972074986. The cubic root of 348154445 is about 703.4890060443.

The spelling of 348154445 in words is "three hundred forty-eight million, one hundred fifty-four thousand, four hundred forty-five".