674901911 has 2 divisors, whose sum is σ = 674901912. Its totient is φ = 674901910.

The previous prime is 674901883. The next prime is 674901917. The reversal of 674901911 is 119109476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674901911 - 2²² = 670707607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674901917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337450955 + 337450956.

It is an arithmetic number, because the mean of its divisors is an integer number (337450956).

Almost surely, 2^674901911 is an apocalyptic number.

674901911 is a deficient number, since it is larger than the sum of its proper divisors (1).

674901911 is an equidigital number, since it uses as much as digits as its factorization.

674901911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 674901911 is about 25978.8743212634. The cubic root of 674901911 is about 877.1628284461.

The spelling of 674901911 in words is "six hundred seventy-four million, nine hundred one thousand, nine hundred eleven".