1348676658 has 48 divisors (see below), whose sum is σ = 3515353920. Its totient is φ = 365054688.

The previous prime is 1348676621. The next prime is 1348676671. The reversal of 1348676658 is 8566768431.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279285 + ... + 284072.

It is an arithmetic number, because the mean of its divisors is an integer number (73236540).

Almost surely, 2^1348676658 is an apocalyptic number.

1348676658 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1348676658 is an abundant number, since it is smaller than the sum of its proper divisors (2166677262).

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

1348676658 is a wasteful number, since it uses less digits than its factorization.

1348676658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563391 (or 563388 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 1348676658 is about 36724.3333227439. Note that the first 4 decimals coincide. The cubic root of 1348676658 is about 1104.8482031130.

The spelling of 1348676658 in words is "one billion, three hundred forty-eight million, six hundred seventy-six thousand, six hundred fifty-eight".