704070408 has 64 divisors (see below), whose sum is σ = 1787385600. Its totient is φ = 231082560.

The previous prime is 704070407. The next prime is 704070413. The reversal of 704070408 is 804070407.

It is not an unprimeable number, because it can be changed into a prime (704070401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1137123 + ... + 1137741.

It is an arithmetic number, because the mean of its divisors is an integer number (27927900).

Almost surely, 2^704070408 is an apocalyptic number.

It is an amenable number.

704070408 is an abundant number, since it is smaller than the sum of its proper divisors (1083315192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

704070408 is a wasteful number, since it uses less digits than its factorization.

704070408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 704070408 is about 26534.3250903429. The cubic root of 704070408 is about 889.6216916767.

Subtracting 704070408 from its reverse (804070407), we obtain a palindrome (99999999).

The spelling of 704070408 in words is "seven hundred four million, seventy thousand, four hundred eight".