676140494 has 8 divisors (see below), whose sum is σ = 1015291368. Its totient is φ = 337710040.

The previous prime is 676140467. The next prime is 676140503. The reversal of 676140494 is 494041676.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177752 + ... + 181515.

It is an arithmetic number, because the mean of its divisors is an integer number (126911421).

Almost surely, 2^676140494 is an apocalyptic number.

676140494 is a deficient number, since it is larger than the sum of its proper divisors (339150874).

676140494 is a wasteful number, since it uses less digits than its factorization.

676140494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360210.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 676140494 is about 26002.7016673268. The cubic root of 676140494 is about 877.6990915751.

The spelling of 676140494 in words is "six hundred seventy-six million, one hundred forty thousand, four hundred ninety-four".