701828381 has 2 divisors, whose sum is σ = 701828382. Its totient is φ = 701828380.

The previous prime is 701828341. The next prime is 701828383. The reversal of 701828381 is 183828107.

701828381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 571640281 + 130188100 = 23909^2 + 11410^2 .

It is a cyclic number.

It is not a de Polignac number, because 701828381 - 2⁶ = 701828317 is a prime.

It is a super-2 number, since 2×701828381² = 985126152754162322, which contains 22 as substring.

Together with 701828383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701828383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350914190 + 350914191.

It is an arithmetic number, because the mean of its divisors is an integer number (350914191).

Almost surely, 2^701828381 is an apocalyptic number.

It is an amenable number.

701828381 is a deficient number, since it is larger than the sum of its proper divisors (1).

701828381 is an equidigital number, since it uses as much as digits as its factorization.

701828381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 701828381 is about 26492.0437301466. The cubic root of 701828381 is about 888.6763900308.

The spelling of 701828381 in words is "seven hundred one million, eight hundred twenty-eight thousand, three hundred eighty-one".