704172700 has 144 divisors (see below), whose sum is σ = 1924876800. Its totient is φ = 217209600.

The previous prime is 704172697. The next prime is 704172713. The reversal of 704172700 is 7271407.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 838881 + ... + 839719.

It is an arithmetic number, because the mean of its divisors is an integer number (13367200).

Almost surely, 2^704172700 is an apocalyptic number.

704172700 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704172700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962438400).

704172700 is an abundant number, since it is smaller than the sum of its proper divisors (1220704100).

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

704172700 is a wasteful number, since it uses less digits than its factorization.

704172700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 704172700 is about 26536.2525613546. The cubic root of 704172700 is about 889.6647729624.

The spelling of 704172700 in words is "seven hundred four million, one hundred seventy-two thousand, seven hundred".