797676146 has 8 divisors (see below), whose sum is σ = 1237773420. Its totient is φ = 385085008.

The previous prime is 797676127. The next prime is 797676149. The reversal of 797676146 is 641676797.

It can be written as a sum of positive squares in 2 ways, for example, as 793830625 + 3845521 = 28175^2 + 1961^2 .

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

It is not an unprimeable number, because it can be changed into a prime (797676149) 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, 6876461 + ... + 6876576.

Almost surely, 2^797676146 is an apocalyptic number.

797676146 is a deficient number, since it is larger than the sum of its proper divisors (440097274).

797676146 is a wasteful number, since it uses less digits than its factorization.

797676146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753068.

The product of its digits is 2667168, while the sum is 53.

The square root of 797676146 is about 28243.1610482963. The cubic root of 797676146 is about 927.4180304047.

The spelling of 797676146 in words is "seven hundred ninety-seven million, six hundred seventy-six thousand, one hundred forty-six".