7968429 has 48 divisors (see below), whose sum is σ = 14500800. Its totient is φ = 4300128.

The previous prime is 7968413. The next prime is 7968449. The reversal of 7968429 is 9248697.

It is a happy number.

It is not a de Polignac number, because 7968429 - 2⁴ = 7968413 is a prime.

It is a Curzon number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7968409) 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, 24979 + ... + 25295.

It is an arithmetic number, because the mean of its divisors is an integer number (302100).

Almost surely, 2^7968429 is an apocalyptic number.

It is an amenable number.

7968429 is a deficient number, since it is larger than the sum of its proper divisors (6532371).

7968429 is a wasteful number, since it uses less digits than its factorization.

7968429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 346 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 7968429 is about 2822.8405906108. The cubic root of 7968429 is about 199.7365614864.

The spelling of 7968429 in words is "seven million, nine hundred sixty-eight thousand, four hundred twenty-nine".