700013400 has 96 divisors (see below), whose sum is σ = 2211086160. Its totient is φ = 183139840.

The previous prime is 700013393. The next prime is 700013407. The reversal of 700013400 is 4310007.

It is an interprime number because it is at equal distance from previous prime (700013393) and next prime (700013407).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 700013400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700013407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20794 + ... + 42806.

Almost surely, 2^700013400 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 700013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1105543080).

700013400 is an abundant number, since it is smaller than the sum of its proper divisors (1511072760).

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

700013400 is a wasteful number, since it uses less digits than its factorization.

700013400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22085 (or 22076 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 700013400 is about 26457.7663456309. The cubic root of 700013400 is about 887.9096673796.

Adding to 700013400 its reverse (4310007), we get a palindrome (704323407).

The spelling of 700013400 in words is "seven hundred million, thirteen thousand, four hundred".