746477 has 2 divisors, whose sum is σ = 746478. Its totient is φ = 746476.

The previous prime is 746429. The next prime is 746479. The reversal of 746477 is 774647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 729316 + 17161 = 854^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 746477 - 2⁶ = 746413 is a prime.

Together with 746479, 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 (746479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373238 + 373239.

It is an arithmetic number, because the mean of its divisors is an integer number (373239).

2⁷⁴⁶⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

746477 is a deficient number, since it is larger than the sum of its proper divisors (1).

746477 is an equidigital number, since it uses as much as digits as its factorization.

746477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32928, while the sum is 35.

The square root of 746477 is about 863.9890045597. The cubic root of 746477 is about 90.7135459582.

The spelling of 746477 in words is "seven hundred forty-six thousand, four hundred seventy-seven".