1408146680 has 16 divisors (see below), whose sum is σ = 3168330120. Its totient is φ = 563258656.

The previous prime is 1408146673. The next prime is 1408146683. The reversal of 1408146680 is 866418041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408146683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17601794 + ... + 17601873.

Almost surely, 2^1408146680 is an apocalyptic number.

1408146680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1408146680 is an abundant number, since it is smaller than the sum of its proper divisors (1760183440).

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

1408146680 is a wasteful number, since it uses less digits than its factorization.

1408146680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35203678 (or 35203674 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 1408146680 is about 37525.2805452538. The cubic root of 1408146680 is about 1120.8546516615.

The spelling of 1408146680 in words is "one billion, four hundred eight million, one hundred forty-six thousand, six hundred eighty".