704653045 has 4 divisors (see below), whose sum is σ = 845583660. Its totient is φ = 563722432.

The previous prime is 704653039. The next prime is 704653051. The reversal of 704653045 is 540356407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (704653039) and next prime (704653051).

It can be written as a sum of positive squares in 2 ways, for example, as 328370641 + 376282404 = 18121^2 + 19398^2 .

It is a cyclic number.

It is not a de Polignac number, because 704653045 - 2¹¹ = 704650997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 704653045.

It is a congruent number.

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, 70465300 + ... + 70465309.

It is an arithmetic number, because the mean of its divisors is an integer number (211395915).

Almost surely, 2^704653045 is an apocalyptic number.

It is an amenable number.

704653045 is a deficient number, since it is larger than the sum of its proper divisors (140930615).

704653045 is a wasteful number, since it uses less digits than its factorization.

704653045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140930614.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 704653045 is about 26545.3017500273. The cubic root of 704653045 is about 889.8670192258.

The spelling of 704653045 in words is "seven hundred four million, six hundred fifty-three thousand, forty-five".