348676140 has 48 divisors (see below), whose sum is σ = 977518080. Its totient is φ = 92863680.

The previous prime is 348676117. The next prime is 348676147. The reversal of 348676140 is 41676843.

It is not an unprimeable number, because it can be changed into a prime (348676147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51471 + ... + 57849.

It is an arithmetic number, because the mean of its divisors is an integer number (20364960).

Almost surely, 2^348676140 is an apocalyptic number.

348676140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

348676140 is an abundant number, since it is smaller than the sum of its proper divisors (628841940).

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

348676140 is a wasteful number, since it uses less digits than its factorization.

348676140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7302 (or 7300 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 348676140 is about 18672.8717662817. The cubic root of 348676140 is about 703.8402137147.

The spelling of 348676140 in words is "three hundred forty-eight million, six hundred seventy-six thousand, one hundred forty".