1464486946 has 8 divisors (see below), whose sum is σ = 2365709724. Its totient is φ = 675917040.

The previous prime is 1464486941. The next prime is 1464486949. The reversal of 1464486946 is 6496844641.

It can be written as a sum of positive squares in 2 ways, for example, as 1441341225 + 23145721 = 37965^2 + 4811^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1464486893 and 1464486902.

It is not an unprimeable number, because it can be changed into a prime (1464486941) 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, 28163185 + ... + 28163236.

Almost surely, 2^1464486946 is an apocalyptic number.

1464486946 is a deficient number, since it is larger than the sum of its proper divisors (901222778).

1464486946 is a wasteful number, since it uses less digits than its factorization.

1464486946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56326436.

The product of its digits is 3981312, while the sum is 52.

The square root of 1464486946 is about 38268.6156791698. The cubic root of 1464486946 is about 1135.6081524159.

The spelling of 1464486946 in words is "one billion, four hundred sixty-four million, four hundred eighty-six thousand, nine hundred forty-six".