676000403 has 4 divisors (see below), whose sum is σ = 728000448. Its totient is φ = 624000360.

The previous prime is 676000399. The next prime is 676000439. The reversal of 676000403 is 304000676.

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

It is a cyclic number.

It is not a de Polignac number, because 676000403 - 2² = 676000399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676000103) 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, 26000003 + ... + 26000028.

It is an arithmetic number, because the mean of its divisors is an integer number (182000112).

Almost surely, 2^676000403 is an apocalyptic number.

676000403 is a deficient number, since it is larger than the sum of its proper divisors (52000045).

676000403 is a wasteful number, since it uses less digits than its factorization.

676000403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52000044.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 676000403 is about 26000.0077499988. The cubic root of 676000403 is about 877.6384699354.

The spelling of 676000403 in words is "six hundred seventy-six million, four hundred three", and thus it is an aban number.