416043464 has 8 divisors (see below), whose sum is σ = 780081510. Its totient is φ = 208021728.

The previous prime is 416043461. The next prime is 416043473. The reversal of 416043464 is 464340614.

It can be written as a sum of positive squares in only one way, i.e., 310816900 + 105226564 = 17630^2 + 10258^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 416043464.

It is not an unprimeable number, because it can be changed into a prime (416043461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26002709 + ... + 26002724.

Almost surely, 2^416043464 is an apocalyptic number.

It is an amenable number.

416043464 is a deficient number, since it is larger than the sum of its proper divisors (364038046).

416043464 is a wasteful number, since it uses less digits than its factorization.

416043464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52005439 (or 52005435 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 416043464 is about 20397.1435255038. The cubic root of 416043464 is about 746.5282288338.

The spelling of 416043464 in words is "four hundred sixteen million, forty-three thousand, four hundred sixty-four".