1356626994 has 8 divisors (see below), whose sum is σ = 2713254000. Its totient is φ = 452208996.

The previous prime is 1356626993. The next prime is 1356627023. The reversal of 1356626994 is 4996266531.

It is a sphenic number, since it is the product of 3 distinct primes.

1356626994 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1356626993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113052244 + ... + 113052255.

It is an arithmetic number, because the mean of its divisors is an integer number (339156750).

Almost surely, 2^1356626994 is an apocalyptic number.

1356626994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1356626994 is a wasteful number, since it uses less digits than its factorization.

1356626994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226104504.

The product of its digits is 2099520, while the sum is 51.

The square root of 1356626994 is about 36832.4177050598. The cubic root of 1356626994 is about 1107.0149469726.

The spelling of 1356626994 in words is "one billion, three hundred fifty-six million, six hundred twenty-six thousand, nine hundred ninety-four".