1418935964 has 24 divisors (see below), whose sum is σ = 2600304000. Its totient is φ = 676211184.

The previous prime is 1418935961. The next prime is 1418935993. The reversal of 1418935964 is 4695398141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418935961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214 + ... + 53285.

It is an arithmetic number, because the mean of its divisors is an integer number (108346000).

Almost surely, 2^1418935964 is an apocalyptic number.

It is an amenable number.

1418935964 is a deficient number, since it is larger than the sum of its proper divisors (1181368036).

1418935964 is a wasteful number, since it uses less digits than its factorization.

1418935964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54809 (or 54807 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 1418935964 is about 37668.7664252494. The cubic root of 1418935964 is about 1123.7100510957.

The spelling of 1418935964 in words is "one billion, four hundred eighteen million, nine hundred thirty-five thousand, nine hundred sixty-four".