672698003 has 2 divisors, whose sum is σ = 672698004. Its totient is φ = 672698002.

The previous prime is 672697957. The next prime is 672698011. The reversal of 672698003 is 300896276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672698003 - 2¹⁰ = 672696979 is a prime.

It is not a weakly prime, because it can be changed into another prime (672698053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336349001 + 336349002.

It is an arithmetic number, because the mean of its divisors is an integer number (336349002).

Almost surely, 2^672698003 is an apocalyptic number.

672698003 is a deficient number, since it is larger than the sum of its proper divisors (1).

672698003 is an equidigital number, since it uses as much as digits as its factorization.

672698003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 672698003 is about 25936.4223245998. The cubic root of 672698003 is about 876.2069886628.

The spelling of 672698003 in words is "six hundred seventy-two million, six hundred ninety-eight thousand, three".