704985124 has 24 divisors (see below), whose sum is σ = 1268245440. Its totient is φ = 342647136.

The previous prime is 704985103. The next prime is 704985131. The reversal of 704985124 is 421589407.

It is a super-2 number, since 2×704985124² = 994008050122590752, which contains 22 as substring.

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, 272067 + ... + 274645.

It is an arithmetic number, because the mean of its divisors is an integer number (52843560).

Almost surely, 2^704985124 is an apocalyptic number.

704985124 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

704985124 is a deficient number, since it is larger than the sum of its proper divisors (563260316).

704985124 is a wasteful number, since it uses less digits than its factorization.

704985124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467 (or 4465 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 704985124 is about 26551.5559619394. Note that the first 3 decimals coincide. The cubic root of 704985124 is about 890.0067852868.

The spelling of 704985124 in words is "seven hundred four million, nine hundred eighty-five thousand, one hundred twenty-four".