704552730 has 32 divisors (see below), whose sum is σ = 1932488064. Its totient is φ = 161040576.

The previous prime is 704552677. The next prime is 704552741. The reversal of 704552730 is 37255407.

It is a junction number, because it is equal to n+sod(n) for n = 704552691 and 704552700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1677297 + ... + 1677716.

It is an arithmetic number, because the mean of its divisors is an integer number (60390252).

Almost surely, 2^704552730 is an apocalyptic number.

704552730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

704552730 is an abundant number, since it is smaller than the sum of its proper divisors (1227935334).

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

704552730 is a wasteful number, since it uses less digits than its factorization.

704552730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355030.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 704552730 is about 26543.4121770356. The cubic root of 704552730 is about 889.8247898161.

The spelling of 704552730 in words is "seven hundred four million, five hundred fifty-two thousand, seven hundred thirty".