1494981695 has 4 divisors (see below), whose sum is σ = 1793978040. Its totient is φ = 1195985352.

The previous prime is 1494981661. The next prime is 1494981703. The reversal of 1494981695 is 5961894941.

1494981695 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1494981695 - 2¹² = 1494977599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1494981695.

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, 149498165 + ... + 149498174.

It is an arithmetic number, because the mean of its divisors is an integer number (448494510).

Almost surely, 2^1494981695 is an apocalyptic number.

1494981695 is a deficient number, since it is larger than the sum of its proper divisors (298996345).

1494981695 is an equidigital number, since it uses as much as digits as its factorization.

1494981695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298996344.

The product of its digits is 2799360, while the sum is 56.

The square root of 1494981695 is about 38664.9931462557. The cubic root of 1494981695 is about 1143.4362551503.

The spelling of 1494981695 in words is "one billion, four hundred ninety-four million, nine hundred eighty-one thousand, six hundred ninety-five".