7464491312 has 10 divisors (see below), whose sum is σ = 14462451948. Its totient is φ = 3732245648.

The previous prime is 7464491311. The next prime is 7464491317. The reversal of 7464491312 is 2131944647.

It is a self number, because there is not a number n which added to its sum of digits gives 7464491312.

It is not an unprimeable number, because it can be changed into a prime (7464491311) by changing a digit.

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 as a sum of consecutive naturals, namely, 233265338 + ... + 233265369.

Almost surely, 2^7464491312 is an apocalyptic number.

It is an amenable number.

7464491312 is a deficient number, since it is larger than the sum of its proper divisors (6997960636).

7464491312 is a wasteful number, since it uses less digits than its factorization.

7464491312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466530715 (or 466530709 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 7464491312 is about 86397.2876426106. The cubic root of 7464491312 is about 1954.3397811194.

The spelling of 7464491312 in words is "seven billion, four hundred sixty-four million, four hundred ninety-one thousand, three hundred twelve".