1356645094 has 8 divisors (see below), whose sum is σ = 2325677328. Its totient is φ = 581419320.

The previous prime is 1356645089. The next prime is 1356645109. The reversal of 1356645094 is 4905466531.

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

It is a super-2 number, since 2×1356645094² = 3680971822148537672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1356645094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48451597 + ... + 48451624.

It is an arithmetic number, because the mean of its divisors is an integer number (290709666).

Almost surely, 2^1356645094 is an apocalyptic number.

1356645094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1356645094 is a deficient number, since it is larger than the sum of its proper divisors (969032234).

1356645094 is an equidigital number, since it uses as much as digits as its factorization.

1356645094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96903230.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 1356645094 is about 36832.6634117056. The cubic root of 1356645094 is about 1107.0198701833.

The spelling of 1356645094 in words is "one billion, three hundred fifty-six million, six hundred forty-five thousand, ninety-four".