704013249 has 4 divisors (see below), whose sum is σ = 938684336. Its totient is φ = 469342164.

The previous prime is 704013239. The next prime is 704013263. The reversal of 704013249 is 942310407.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 704013249 - 2⁵ = 704013217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (704013239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117335539 + ... + 117335544.

It is an arithmetic number, because the mean of its divisors is an integer number (234671084).

Almost surely, 2^704013249 is an apocalyptic number.

It is an amenable number.

704013249 is a deficient number, since it is larger than the sum of its proper divisors (234671087).

704013249 is a wasteful number, since it uses less digits than its factorization.

704013249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234671086.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 704013249 is about 26533.2479919063. The cubic root of 704013249 is about 889.5976167822.

The spelling of 704013249 in words is "seven hundred four million, thirteen thousand, two hundred forty-nine".