7696739 has 2 divisors, whose sum is σ = 7696740. Its totient is φ = 7696738.

The previous prime is 7696721. The next prime is 7696747. The reversal of 7696739 is 9376967.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7696739 - 2⁸ = 7696483 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7696693 and 7696702.

It is not a weakly prime, because it can be changed into another prime (7696709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848369 + 3848370.

It is an arithmetic number, because the mean of its divisors is an integer number (3848370).

Almost surely, 2^7696739 is an apocalyptic number.

7696739 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696739 is an equidigital number, since it uses as much as digits as its factorization.

7696739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 47.

The square root of 7696739 is about 2774.2997314638. The cubic root of 7696739 is about 197.4402019467.

The spelling of 7696739 in words is "seven million, six hundred ninety-six thousand, seven hundred thirty-nine".