706070400 has 576 divisors, whose sum is σ = 2883744000. Its totient is φ = 150958080.

The previous prime is 706070383. The next prime is 706070411. The reversal of 706070400 is 4070607.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8937561 + ... + 8937639.

It is an arithmetic number, because the mean of its divisors is an integer number (5006500).

Almost surely, 2^706070400 is an apocalyptic number.

706070400 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 706070400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441872000).

706070400 is an abundant number, since it is smaller than the sum of its proper divisors (2177673600).

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

706070400 is a wasteful number, since it uses less digits than its factorization.

706070400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 706070400 is about 26571.9852476250. The cubic root of 706070400 is about 890.4632524980.

The spelling of 706070400 in words is "seven hundred six million, seventy thousand, four hundred".