7190619648 has 80 divisors (see below), whose sum is σ = 19199533056. Its totient is φ = 2391459840.

The previous prime is 7190619641. The next prime is 7190619677. The reversal of 7190619648 is 8469160917.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7190619648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7190619641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706113 + ... + 716223.

Almost surely, 2^7190619648 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 7190619648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9599766528).

7190619648 is an abundant number, since it is smaller than the sum of its proper divisors (12008913408).

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

7190619648 is a wasteful number, since it uses less digits than its factorization.

7190619648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595 (or 10579 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 7190619648 is about 84797.5214732129. The cubic root of 7190619648 is about 1930.1398278962.

The spelling of 7190619648 in words is "seven billion, one hundred ninety million, six hundred nineteen thousand, six hundred forty-eight".