1464655494 has 8 divisors (see below), whose sum is σ = 2929311000. Its totient is φ = 488218496.

The previous prime is 1464655459. The next prime is 1464655523. The reversal of 1464655494 is 4945564641.

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

1464655494 is an admirable number.

It is a super-2 number, since 2×1464655494² = 4290431432208768072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122054619 + ... + 122054630.

It is an arithmetic number, because the mean of its divisors is an integer number (366163875).

Almost surely, 2^1464655494 is an apocalyptic number.

1464655494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1464655494 is a wasteful number, since it uses less digits than its factorization.

1464655494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244109254.

The product of its digits is 2073600, while the sum is 48.

The square root of 1464655494 is about 38270.8177858796. The cubic root of 1464655494 is about 1135.6517165098.

The spelling of 1464655494 in words is "one billion, four hundred sixty-four million, six hundred fifty-five thousand, four hundred ninety-four".