713451842 has 8 divisors (see below), whose sum is σ = 1070345100. Its totient is φ = 356670144.

The previous prime is 713451839. The next prime is 713451859. The reversal of 713451842 is 248154317.

It can be written as a sum of positive squares in 2 ways, for example, as 464790481 + 248661361 = 21559^2 + 15769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9467 + ... + 38942.

Almost surely, 2^713451842 is an apocalyptic number.

713451842 is a deficient number, since it is larger than the sum of its proper divisors (356893258).

713451842 is a wasteful number, since it uses less digits than its factorization.

713451842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55780.

The product of its digits is 26880, while the sum is 35.

The square root of 713451842 is about 26710.5193135588. The cubic root of 713451842 is about 893.5555456655. Note that the first 4 decimals are identical.

The spelling of 713451842 in words is "seven hundred thirteen million, four hundred fifty-one thousand, eight hundred forty-two".