713747042 has 8 divisors (see below), whose sum is σ = 1080443100. Its totient is φ = 353599344.

The previous prime is 713747033. The next prime is 713747071. The reversal of 713747042 is 240747317.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 701137441 + 12609601 = 26479^2 + 3551^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 713746993 and 713747011.

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, 1636817 + ... + 1637252.

Almost surely, 2^713747042 is an apocalyptic number.

713747042 is a deficient number, since it is larger than the sum of its proper divisors (366696058).

713747042 is a wasteful number, since it uses less digits than its factorization.

713747042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274180.

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

The square root of 713747042 is about 26716.0446548511. The cubic root of 713747042 is about 893.6787687570.

The spelling of 713747042 in words is "seven hundred thirteen million, seven hundred forty-seven thousand, forty-two".