713805406 has 16 divisors (see below), whose sum is σ = 1109390544. Its totient is φ = 344179584.

The previous prime is 713805397. The next prime is 713805409. The reversal of 713805406 is 604508317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713805409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34320 + ... + 51043.

It is an arithmetic number, because the mean of its divisors is an integer number (69336909).

Almost surely, 2^713805406 is an apocalyptic number.

713805406 is a deficient number, since it is larger than the sum of its proper divisors (395585138).

713805406 is a wasteful number, since it uses less digits than its factorization.

713805406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85515.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 713805406 is about 26717.1369349337. The cubic root of 713805406 is about 893.7031271749.

The spelling of 713805406 in words is "seven hundred thirteen million, eight hundred five thousand, four hundred six".