7679266497 has 48 divisors (see below), whose sum is σ = 13152896640. Its totient is φ = 4224278016.

The previous prime is 7679266451. The next prime is 7679266501. The reversal of 7679266497 is 7946629767.

7679266497 is a `hidden beast` number, since 76 + 79 + 2 + 6 + 6 + 497 = 666.

It is not a de Polignac number, because 7679266497 - 2¹⁹ = 7678742209 is a prime.

It is a super-2 number, since 2×7679266497² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (7679266447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 627913 + ... + 640025.

It is an arithmetic number, because the mean of its divisors is an integer number (274018680).

Almost surely, 2^7679266497 is an apocalyptic number.

It is an amenable number.

7679266497 is a deficient number, since it is larger than the sum of its proper divisors (5473630143).

7679266497 is a wasteful number, since it uses less digits than its factorization.

7679266497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12502 (or 12499 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The square root of 7679266497 is about 87631.4241411150. The cubic root of 7679266497 is about 1972.9068458689.

The spelling of 7679266497 in words is "seven billion, six hundred seventy-nine million, two hundred sixty-six thousand, four hundred ninety-seven".