1494008995 has 4 divisors (see below), whose sum is σ = 1792810800. Its totient is φ = 1195207192.

The previous prime is 1494008993. The next prime is 1494009031. The reversal of 1494008995 is 5998004941.

It is a happy number.

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 1494008995 - 2¹ = 1494008993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1494008993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149400895 + ... + 149400904.

It is an arithmetic number, because the mean of its divisors is an integer number (448202700).

Almost surely, 2^1494008995 is an apocalyptic number.

1494008995 is a deficient number, since it is larger than the sum of its proper divisors (298801805).

1494008995 is an equidigital number, since it uses as much as digits as its factorization.

1494008995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298801804.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 1494008995 is about 38652.4125378999. The cubic root of 1494008995 is about 1143.1882115888.

The spelling of 1494008995 in words is "one billion, four hundred ninety-four million, eight thousand, nine hundred ninety-five".