1464880216 has 8 divisors (see below), whose sum is σ = 2746650420. Its totient is φ = 732440104.

The previous prime is 1464880201. The next prime is 1464880217. The reversal of 1464880216 is 6120884641.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464880217) 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 as a sum of consecutive naturals, namely, 91555006 + ... + 91555021.

Almost surely, 2^1464880216 is an apocalyptic number.

It is an amenable number.

1464880216 is a deficient number, since it is larger than the sum of its proper divisors (1281770204).

1464880216 is a wasteful number, since it uses less digits than its factorization.

1464880216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183110033 (or 183110029 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 1464880216 is about 38273.7536178515. The cubic root of 1464880216 is about 1135.7097945300.

It can be divided in two parts, 14648 and 80216, that added together give a square (94864 = 308²).

The spelling of 1464880216 in words is "one billion, four hundred sixty-four million, eight hundred eighty thousand, two hundred sixteen".