680792354 has 8 divisors (see below), whose sum is σ = 1114023888. Its totient is φ = 309451060.

The previous prime is 680792351. The next prime is 680792377. The reversal of 680792354 is 453297086.

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

It is a super-2 number, since 2×680792354² = 926956458529722632, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (680792351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15472532 + ... + 15472575.

It is an arithmetic number, because the mean of its divisors is an integer number (139252986).

Almost surely, 2^680792354 is an apocalyptic number.

680792354 is a deficient number, since it is larger than the sum of its proper divisors (433231534).

680792354 is a wasteful number, since it uses less digits than its factorization.

680792354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30945120.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 680792354 is about 26091.9978920741. The cubic root of 680792354 is about 879.7073553431.

The spelling of 680792354 in words is "six hundred eighty million, seven hundred ninety-two thousand, three hundred fifty-four".