7829884497 has 16 divisors (see below), whose sum is σ = 11100222720. Its totient is φ = 4892305152.

The previous prime is 7829884483. The next prime is 7829884499. The reversal of 7829884497 is 7944889287.

It is not a de Polignac number, because 7829884497 - 2¹⁶ = 7829818961 is a prime.

It is a super-2 number, since 2×7829884497² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7829884499) 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, 308998 + ... + 333375.

It is an arithmetic number, because the mean of its divisors is an integer number (693763920).

Almost surely, 2^7829884497 is an apocalyptic number.

It is an amenable number.

7829884497 is a deficient number, since it is larger than the sum of its proper divisors (3270338223).

7829884497 is a wasteful number, since it uses less digits than its factorization.

7829884497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642632.

The product of its digits is 65028096, while the sum is 66.

The square root of 7829884497 is about 88486.6345670350. The cubic root of 7829884497 is about 1985.7220202910.

The spelling of 7829884497 in words is "seven billion, eight hundred twenty-nine million, eight hundred eighty-four thousand, four hundred ninety-seven".