1460494491 has 8 divisors (see below), whose sum is σ = 2014475280. Its totient is φ = 940088352.

The previous prime is 1460494481. The next prime is 1460494501. The reversal of 1460494491 is 1944940641.

It is an interprime number because it is at equal distance from previous prime (1460494481) and next prime (1460494501).

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

It is not a de Polignac number, because 1460494491 - 2⁵ = 1460494459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1460494421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8393560 + ... + 8393733.

It is an arithmetic number, because the mean of its divisors is an integer number (251809410).

Almost surely, 2^1460494491 is an apocalyptic number.

1460494491 is a deficient number, since it is larger than the sum of its proper divisors (553980789).

1460494491 is a wasteful number, since it uses less digits than its factorization.

1460494491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16787325.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 1460494491 is about 38216.4165117558. The cubic root of 1460494491 is about 1134.5752558207.

The spelling of 1460494491 in words is "one billion, four hundred sixty million, four hundred ninety-four thousand, four hundred ninety-one".