1494088685 has 8 divisors (see below), whose sum is σ = 1815601920. Its totient is φ = 1180140624.

The previous prime is 1494088669. The next prime is 1494088697. The reversal of 1494088685 is 5868804941.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1494088685 - 2⁴ = 1494088669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890857 + ... + 1891646.

It is an arithmetic number, because the mean of its divisors is an integer number (226950240).

Almost surely, 2^1494088685 is an apocalyptic number.

It is an amenable number.

1494088685 is a deficient number, since it is larger than the sum of its proper divisors (321513235).

1494088685 is an equidigital number, since it uses as much as digits as its factorization.

1494088685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782587.

The product of its (nonzero) digits is 2211840, while the sum is 53.

The square root of 1494088685 is about 38653.4433783072. The cubic root of 1494088685 is about 1143.2085370016.

The spelling of 1494088685 in words is "one billion, four hundred ninety-four million, eighty-eight thousand, six hundred eighty-five".