1679801460 has 48 divisors (see below), whose sum is σ = 4705814400. Its totient is φ = 447721344.

The previous prime is 1679801437. The next prime is 1679801483. The reversal of 1679801460 is 641089761.

It is an interprime number because it is at equal distance from previous prime (1679801437) and next prime (1679801483).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 137481 + ... + 149199.

It is an arithmetic number, because the mean of its divisors is an integer number (98037800).

Almost surely, 2^1679801460 is an apocalyptic number.

1679801460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1679801460 is an abundant number, since it is smaller than the sum of its proper divisors (3026012940).

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

1679801460 is a wasteful number, since it uses less digits than its factorization.

1679801460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14120 (or 14118 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 1679801460 is about 40985.3810522728. The cubic root of 1679801460 is about 1188.7375590941.

The spelling of 1679801460 in words is "one billion, six hundred seventy-nine million, eight hundred one thousand, four hundred sixty".