704694000 has 160 divisors (see below), whose sum is σ = 2285764416. Its totient is φ = 186777600.

The previous prime is 704693993. The next prime is 704694031. The reversal of 704694000 is 496407.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1541772 + ... + 1542228.

Almost surely, 2^704694000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704694000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142882208).

704694000 is an abundant number, since it is smaller than the sum of its proper divisors (1581070416).

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

704694000 is a wasteful number, since it uses less digits than its factorization.

704694000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 704694000 is about 26546.0731559302. The cubic root of 704694000 is about 889.8842588201.

The spelling of 704694000 in words is "seven hundred four million, six hundred ninety-four thousand".