349876827 has 20 divisors (see below), whose sum is σ = 527842656. Its totient is φ = 230936400.

The previous prime is 349876823. The next prime is 349876837. The reversal of 349876827 is 728678943.

349876827 is a `hidden beast` number, since 3 + 498 + 76 + 82 + 7 = 666.

It is not a de Polignac number, because 349876827 - 2² = 349876823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349876823) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13203 + ... + 29564.

Almost surely, 2^349876827 is an apocalyptic number.

349876827 is a deficient number, since it is larger than the sum of its proper divisors (177965829).

349876827 is a wasteful number, since it uses less digits than its factorization.

349876827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42880 (or 42871 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 349876827 is about 18704.9947072968. The cubic root of 349876827 is about 704.6471933233.

It can be divided in two parts, 349876 and 827, that added together give a triangular number (350703 = T₈₃₇).

The spelling of 349876827 in words is "three hundred forty-nine million, eight hundred seventy-six thousand, eight hundred twenty-seven".