704484387 has 24 divisors (see below), whose sum is σ = 1027710320. Its totient is φ = 465004800.

The previous prime is 704484377. The next prime is 704484397. The reversal of 704484387 is 783484407.

It is an interprime number because it is at equal distance from previous prime (704484377) and next prime (704484397).

It is not a de Polignac number, because 704484387 - 2⁴ = 704484371 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (704484377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 751383 + ... + 752319.

Almost surely, 2^704484387 is an apocalyptic number.

704484387 is a deficient number, since it is larger than the sum of its proper divisors (323225933).

704484387 is a wasteful number, since it uses less digits than its factorization.

704484387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 704484387 is about 26542.1247642309. The cubic root of 704484387 is about 889.7960173011.

The spelling of 704484387 in words is "seven hundred four million, four hundred eighty-four thousand, three hundred eighty-seven".