704215116 has 36 divisors (see below), whose sum is σ = 1941927624. Its totient is φ = 213398400.

The previous prime is 704215103. The next prime is 704215121. The reversal of 704215116 is 611512407.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 704215116.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888765 + ... + 889556.

It is an arithmetic number, because the mean of its divisors is an integer number (53942434).

Almost surely, 2^704215116 is an apocalyptic number.

It is an amenable number.

704215116 is an abundant number, since it is smaller than the sum of its proper divisors (1237712508).

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

704215116 is a wasteful number, since it uses less digits than its factorization.

704215116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778342 (or 1778337 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 704215116 is about 26537.0517578724. The cubic root of 704215116 is about 889.6826356559.

The spelling of 704215116 in words is "seven hundred four million, two hundred fifteen thousand, one hundred sixteen".