1676998240 has 24 divisors (see below), whose sum is σ = 3961908720. Its totient is φ = 670799232.

The previous prime is 1676998223. The next prime is 1676998247. The reversal of 1676998240 is 428996761.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1676998247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240460 + ... + 5240779.

It is an arithmetic number, because the mean of its divisors is an integer number (165079530).

Almost surely, 2^1676998240 is an apocalyptic number.

1676998240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1676998240 is an abundant number, since it is smaller than the sum of its proper divisors (2284910480).

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

1676998240 is a wasteful number, since it uses less digits than its factorization.

1676998240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481254 (or 10481246 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 1676998240 is about 40951.1689698841. The cubic root of 1676998240 is about 1188.0759435556.

The spelling of 1676998240 in words is "one billion, six hundred seventy-six million, nine hundred ninety-eight thousand, two hundred forty".