1679801461 has 8 divisors (see below), whose sum is σ = 1809701600. Its totient is φ = 1549999152.

The previous prime is 1679801437. The next prime is 1679801483. The reversal of 1679801461 is 1641089761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1679801461 - 2⁵ = 1679801429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679801491) 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, 13390 + ... + 59488.

It is an arithmetic number, because the mean of its divisors is an integer number (226212700).

Almost surely, 2^1679801461 is an apocalyptic number.

It is an amenable number.

1679801461 is a deficient number, since it is larger than the sum of its proper divisors (129900139).

1679801461 is a wasteful number, since it uses less digits than its factorization.

1679801461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48915.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 1679801461 is about 40985.3810644722. The cubic root of 1679801461 is about 1188.7375593300.

The spelling of 1679801461 in words is "one billion, six hundred seventy-nine million, eight hundred one thousand, four hundred sixty-one".