7196713920 has 560 divisors, whose sum is σ = 28625401728. Its totient is φ = 1701181440.

The previous prime is 7196713913. The next prime is 7196713943. The reversal of 7196713920 is 293176917.

7196713920 is a `hidden beast` number, since 7 + 196 + 71 + 392 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12259867 + ... + 12260453.

Almost surely, 2^7196713920 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 7196713920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14312700864).

7196713920 is an abundant number, since it is smaller than the sum of its proper divisors (21428687808).

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

7196713920 is a wasteful number, since it uses less digits than its factorization.

7196713920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 7196713920 is about 84833.4481204200. The cubic root of 7196713920 is about 1930.6849582715.

The spelling of 7196713920 in words is "seven billion, one hundred ninety-six million, seven hundred thirteen thousand, nine hundred twenty".