3444215464 has 8 divisors (see below), whose sum is σ = 6457904010. Its totient is φ = 1722107728.

The previous prime is 3444215449. The next prime is 3444215473. The reversal of 3444215464 is 4645124443.

It can be written as a sum of positive squares in only one way, i.e., 2107728100 + 1336487364 = 45910^2 + 36558^2 .

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215263459 + ... + 215263474.

Almost surely, 2^3444215464 is an apocalyptic number.

It is an amenable number.

3444215464 is a deficient number, since it is larger than the sum of its proper divisors (3013688546).

3444215464 is a wasteful number, since it uses less digits than its factorization.

3444215464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430526939 (or 430526935 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

The square root of 3444215464 is about 58687.4387241427. The cubic root of 3444215464 is about 1510.1848324248.

The spelling of 3444215464 in words is "three billion, four hundred forty-four million, two hundred fifteen thousand, four hundred sixty-four".