683880061 has 8 divisors (see below), whose sum is σ = 694029600. Its totient is φ = 673801200.

The previous prime is 683880049. The next prime is 683880101. The reversal of 683880061 is 160088386.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-683880061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 683879996 and 683880023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683880761) 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, 1986 + ... + 37036.

It is an arithmetic number, because the mean of its divisors is an integer number (86753700).

Almost surely, 2^683880061 is an apocalyptic number.

It is an amenable number.

683880061 is a deficient number, since it is larger than the sum of its proper divisors (10149539).

683880061 is a wasteful number, since it uses less digits than its factorization.

683880061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35339.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 683880061 is about 26151.1005695745. The cubic root of 683880061 is about 881.0353091282.

The spelling of 683880061 in words is "six hundred eighty-three million, eight hundred eighty thousand, sixty-one".