7072896400 has 60 divisors (see below), whose sum is σ = 17280702000. Its totient is φ = 2781197440.

The previous prime is 7072896367. The next prime is 7072896403. The reversal of 7072896400 is 46982707.

It is not an unprimeable number, because it can be changed into a prime (7072896403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126250 + ... + 173449.

It is an arithmetic number, because the mean of its divisors is an integer number (288011700).

Almost surely, 2^7072896400 is an apocalyptic number.

It is an amenable number.

7072896400 is an abundant number, since it is smaller than the sum of its proper divisors (10207805600).

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

7072896400 is a wasteful number, since it uses less digits than its factorization.

7072896400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299776 (or 299765 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7072896400 is about 84100.5136726287. The cubic root of 7072896400 is about 1919.5485411347.

The spelling of 7072896400 in words is "seven billion, seventy-two million, eight hundred ninety-six thousand, four hundred".