8397496 has 8 divisors (see below), whose sum is σ = 15745320. Its totient is φ = 4198744.

The previous prime is 8397457. The next prime is 8397509. The reversal of 8397496 is 6947938.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×8397496³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524836 + ... + 524851.

It is an arithmetic number, because the mean of its divisors is an integer number (1968165).

Almost surely, 2^8397496 is an apocalyptic number.

It is an amenable number.

8397496 is a deficient number, since it is larger than the sum of its proper divisors (7347824).

8397496 is a wasteful number, since it uses less digits than its factorization.

8397496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049693 (or 1049689 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 8397496 is about 2897.8433360001. The cubic root of 8397496 is about 203.2590704946.

It can be divided in two parts, 83 and 97496, that added together give a palindrome (97579).

The spelling of 8397496 in words is "eight million, three hundred ninety-seven thousand, four hundred ninety-six".