1413964908 has 18 divisors (see below), whose sum is σ = 3574189164. Its totient is φ = 471321624.

The previous prime is 1413964907. The next prime is 1413964931. The reversal of 1413964908 is 8094693141.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1413964908² = 3998593522110896928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1413964907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19638366 + ... + 19638437.

Almost surely, 2^1413964908 is an apocalyptic number.

1413964908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1413964908 is an abundant number, since it is smaller than the sum of its proper divisors (2160224256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413964908 is a wasteful number, since it uses less digits than its factorization.

1413964908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39276813 (or 39276808 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1413964908 is about 37602.7247416992. The cubic root of 1413964908 is about 1122.3962587512.

The spelling of 1413964908 in words is "one billion, four hundred thirteen million, nine hundred sixty-four thousand, nine hundred eight".