700323420 has 48 divisors (see below), whose sum is σ = 2013909408. Its totient is φ = 181704960.

The previous prime is 700323409. The next prime is 700323427. The reversal of 700323420 is 24323007.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700323427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155511 + ... + 159950.

It is an arithmetic number, because the mean of its divisors is an integer number (41956446).

Almost surely, 2^700323420 is an apocalyptic number.

It is an amenable number.

700323420 is an abundant number, since it is smaller than the sum of its proper divisors (1313585988).

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

700323420 is a wasteful number, since it uses less digits than its factorization.

700323420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315510 (or 315508 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 700323420 is about 26463.6244683150. The cubic root of 700323420 is about 888.0407263604.

Adding to 700323420 its reverse (24323007), we get a palindrome (724646427).

The spelling of 700323420 in words is "seven hundred million, three hundred twenty-three thousand, four hundred twenty".