3422320400 has 30 divisors (see below), whose sum is σ = 8222125722. Its totient is φ = 1368928000.

The previous prime is 3422320381. The next prime is 3422320409. The reversal of 3422320400 is 40232243.

It can be written as a sum of positive squares in 3 ways, for example, as 62031376 + 3360289024 = 7876^2 + 57968^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3422320409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4277501 + ... + 4278300.

Almost surely, 2^3422320400 is an apocalyptic number.

It is an amenable number.

3422320400 is an abundant number, since it is smaller than the sum of its proper divisors (4799805322).

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

3422320400 is a wasteful number, since it uses less digits than its factorization.

3422320400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8555819 (or 8555808 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3422320400 is about 58500.6017063073. The cubic root of 3422320400 is about 1506.9779183974.

Adding to 3422320400 its reverse (40232243), we get a palindrome (3462552643).

The spelling of 3422320400 in words is "three billion, four hundred twenty-two million, three hundred twenty thousand, four hundred".