7284651969 has 16 divisors (see below), whose sum is σ = 11252484992. Its totient is φ = 4105634688.

The previous prime is 7284651961. The next prime is 7284651971. The reversal of 7284651969 is 9691564827.

It is not a de Polignac number, because 7284651969 - 2³ = 7284651961 is a prime.

It is a super-2 number, since 2×7284651969² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7284651961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2374414 + ... + 2377479.

It is an arithmetic number, because the mean of its divisors is an integer number (703280312).

Almost surely, 2^7284651969 is an apocalyptic number.

It is an amenable number.

7284651969 is a deficient number, since it is larger than the sum of its proper divisors (3967833023).

7284651969 is a wasteful number, since it uses less digits than its factorization.

7284651969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4751976.

The product of its digits is 6531840, while the sum is 57.

The square root of 7284651969 is about 85350.1726360293. The cubic root of 7284651969 is about 1938.5169493327.

The spelling of 7284651969 in words is "seven billion, two hundred eighty-four million, six hundred fifty-one thousand, nine hundred sixty-nine".