674132803 has 2 divisors, whose sum is σ = 674132804. Its totient is φ = 674132802.

The previous prime is 674132779. The next prime is 674132813. The reversal of 674132803 is 308231476.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674132803 - 2¹³ = 674124611 is a prime.

It is not a weakly prime, because it can be changed into another prime (674132813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337066401 + 337066402.

It is an arithmetic number, because the mean of its divisors is an integer number (337066402).

Almost surely, 2^674132803 is an apocalyptic number.

674132803 is a deficient number, since it is larger than the sum of its proper divisors (1).

674132803 is an equidigital number, since it uses as much as digits as its factorization.

674132803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 674132803 is about 25964.0675357310. The cubic root of 674132803 is about 876.8295013027.

The spelling of 674132803 in words is "six hundred seventy-four million, one hundred thirty-two thousand, eight hundred three".