1408880956 has 24 divisors (see below), whose sum is σ = 2825217920. Its totient is φ = 602208432.

The previous prime is 1408880911. The next prime is 1408880959. The reversal of 1408880956 is 6590888041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408880959) 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, 55770 + ... + 76993.

Almost surely, 2^1408880956 is an apocalyptic number.

It is an amenable number.

1408880956 is an abundant number, since it is smaller than the sum of its proper divisors (1416336964).

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

1408880956 is a wasteful number, since it uses less digits than its factorization.

1408880956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133153 (or 133151 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 1408880956 is about 37535.0630211273. The cubic root of 1408880956 is about 1121.0494404738.

The spelling of 1408880956 in words is "one billion, four hundred eight million, eight hundred eighty thousand, nine hundred fifty-six".