1449462494 has 8 divisors (see below), whose sum is σ = 2232955848. Its totient is φ = 705143880.

The previous prime is 1449462473. The next prime is 1449462527. The reversal of 1449462494 is 4942649441.

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

It is a Curzon number.

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, 9793592 + ... + 9793739.

It is an arithmetic number, because the mean of its divisors is an integer number (279119481).

Almost surely, 2^1449462494 is an apocalyptic number.

1449462494 is a deficient number, since it is larger than the sum of its proper divisors (783493354).

1449462494 is a wasteful number, since it uses less digits than its factorization.

1449462494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19587370.

The product of its digits is 995328, while the sum is 47.

The square root of 1449462494 is about 38071.8070755776. The cubic root of 1449462494 is about 1131.7113219404.

The spelling of 1449462494 in words is "one billion, four hundred forty-nine million, four hundred sixty-two thousand, four hundred ninety-four".