7219763484 has 12 divisors (see below), whose sum is σ = 16846114824. Its totient is φ = 2406587824.

The previous prime is 7219763477. The next prime is 7219763533. The reversal of 7219763484 is 4843679127.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300823467 + ... + 300823490.

It is an arithmetic number, because the mean of its divisors is an integer number (1403842902).

Almost surely, 2^7219763484 is an apocalyptic number.

It is an amenable number.

7219763484 is an abundant number, since it is smaller than the sum of its proper divisors (9626351340).

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

7219763484 is a wasteful number, since it uses less digits than its factorization.

7219763484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601646964 (or 601646962 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 7219763484 is about 84969.1913813472. The cubic root of 7219763484 is about 1932.7439545376.

The spelling of 7219763484 in words is "seven billion, two hundred nineteen million, seven hundred sixty-three thousand, four hundred eighty-four".