1413406868 has 6 divisors (see below), whose sum is σ = 2473462026. Its totient is φ = 706703432.

The previous prime is 1413406859. The next prime is 1413406909. The reversal of 1413406868 is 8686043141.

It can be written as a sum of positive squares in only one way, i.e., 1221362704 + 192044164 = 34948^2 + 13858^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176675855 + ... + 176675862.

It is an arithmetic number, because the mean of its divisors is an integer number (412243671).

Almost surely, 2^1413406868 is an apocalyptic number.

It is an amenable number.

1413406868 is a deficient number, since it is larger than the sum of its proper divisors (1060055158).

1413406868 is a wasteful number, since it uses less digits than its factorization.

1413406868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353351721 (or 353351719 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 1413406868 is about 37595.3038024698. The cubic root of 1413406868 is about 1122.2485831333.

The spelling of 1413406868 in words is "one billion, four hundred thirteen million, four hundred six thousand, eight hundred sixty-eight".