676704740378 has 4 divisors (see below), whose sum is σ = 1015057110570. Its totient is φ = 338352370188.

The previous prime is 676704740377. The next prime is 676704740399. The reversal of 676704740378 is 873047407676.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 613052982529 + 63651757849 = 782977^2 + 252293^2 .

It is not an unprimeable number, because it can be changed into a prime (676704740377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169176185093 + ... + 169176185096.

Almost surely, 2^676704740378 is an apocalyptic number.

676704740378 is a deficient number, since it is larger than the sum of its proper divisors (338352370192).

676704740378 is a wasteful number, since it uses less digits than its factorization.

676704740378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338352370191.

The product of its (nonzero) digits is 33191424, while the sum is 59.

The spelling of 676704740378 in words is "six hundred seventy-six billion, seven hundred four million, seven hundred forty thousand, three hundred seventy-eight".