700630000 has 100 divisors (see below), whose sum is σ = 1938816880. Its totient is φ = 240192000.

The previous prime is 700629991. The next prime is 700630001. The reversal of 700630000 is 36007.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700630001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64996 + ... + 75004.

Almost surely, 2^700630000 is an apocalyptic number.

700630000 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 700630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (969408440).

700630000 is an abundant number, since it is smaller than the sum of its proper divisors (1238186880).

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

700630000 is a wasteful number, since it uses less digits than its factorization.

700630000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10044 (or 10023 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 700630000 is about 26469.4163139273. The cubic root of 700630000 is about 888.1702930717.

Adding to 700630000 its reverse (36007), we get a palindrome (700666007).

It can be divided in two parts, 700 and 630000, that multiplied together give a square (441000000 = 21000²).

The spelling of 700630000 in words is "seven hundred million, six hundred thirty thousand".