348011828 has 48 divisors (see below), whose sum is σ = 700761600. Its totient is φ = 150128640.

The previous prime is 348011819. The next prime is 348011831. The reversal of 348011828 is 828110843.

It is a super-2 number, since 2×348011828² = 242224464855803168, which contains 22 as substring.

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, 35708 + ... + 44396.

It is an arithmetic number, because the mean of its divisors is an integer number (14599200).

Almost surely, 2^348011828 is an apocalyptic number.

348011828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

348011828 is an abundant number, since it is smaller than the sum of its proper divisors (352749772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348011828 is a wasteful number, since it uses less digits than its factorization.

348011828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760 (or 8758 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 348011828 is about 18655.0751271604. The cubic root of 348011828 is about 703.3929345108.

The spelling of 348011828 in words is "three hundred forty-eight million, eleven thousand, eight hundred twenty-eight".