704387134 has 16 divisors (see below), whose sum is σ = 1180748016. Its totient is φ = 312366400.

The previous prime is 704387113. The next prime is 704387141. The reversal of 704387134 is 431783407.

It is a super-2 number, since 2×704387134² = 992322469089467912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 704387093 and 704387102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389557 + ... + 391360.

It is an arithmetic number, because the mean of its divisors is an integer number (73796751).

Almost surely, 2^704387134 is an apocalyptic number.

704387134 is a deficient number, since it is larger than the sum of its proper divisors (476360882).

704387134 is a wasteful number, since it uses less digits than its factorization.

704387134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780971.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 704387134 is about 26540.2926509863. The cubic root of 704387134 is about 889.7550704204.

The spelling of 704387134 in words is "seven hundred four million, three hundred eighty-seven thousand, one hundred thirty-four".