1464441464 has 16 divisors (see below), whose sum is σ = 2865211920. Its totient is φ = 700384960.

The previous prime is 1464441443. The next prime is 1464441469. The reversal of 1464441464 is 4641444641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464441469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3979277 + ... + 3979644.

It is an arithmetic number, because the mean of its divisors is an integer number (179075745).

Almost surely, 2^1464441464 is an apocalyptic number.

It is an amenable number.

1464441464 is a deficient number, since it is larger than the sum of its proper divisors (1400770456).

1464441464 is a wasteful number, since it uses less digits than its factorization.

1464441464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958950 (or 7958946 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The square root of 1464441464 is about 38268.0214278188. The cubic root of 1464441464 is about 1135.5963962477.

The spelling of 1464441464 in words is "one billion, four hundred sixty-four million, four hundred forty-one thousand, four hundred sixty-four".