704067480 has 144 divisors (see below), whose sum is σ = 2326315680. Its totient is φ = 184674816.

The previous prime is 704067479. The next prime is 704067527. The reversal of 704067480 is 84760407.

It is a happy number.

It is a super-2 number, since 2×704067480² = 991422032787100800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1918257 + ... + 1918623.

It is an arithmetic number, because the mean of its divisors is an integer number (16154970).

Almost surely, 2^704067480 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 704067480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1163157840).

704067480 is an abundant number, since it is smaller than the sum of its proper divisors (1622248200).

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

704067480 is a wasteful number, since it uses less digits than its factorization.

704067480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 704067480 is about 26534.2699164684. The cubic root of 704067480 is about 889.6204584591.

The spelling of 704067480 in words is "seven hundred four million, sixty-seven thousand, four hundred eighty".