349900828 has 6 divisors (see below), whose sum is σ = 612326456. Its totient is φ = 174950412.

The previous prime is 349900801. The next prime is 349900849. The reversal of 349900828 is 828009943.

It is a happy number.

349900828 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43737600 + ... + 43737607.

Almost surely, 2^349900828 is an apocalyptic number.

It is an amenable number.

349900828 is a deficient number, since it is larger than the sum of its proper divisors (262425628).

349900828 is a wasteful number, since it uses less digits than its factorization.

349900828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87475211 (or 87475209 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 349900828 is about 18705.6362629022. The cubic root of 349900828 is about 704.6633055179.

The spelling of 349900828 in words is "three hundred forty-nine million, nine hundred thousand, eight hundred twenty-eight".