7976941 has 16 divisors (see below), whose sum is σ = 9861760. Its totient is φ = 6298560.

The previous prime is 7976939. The next prime is 7976963. The reversal of 7976941 is 1496797.

It is a happy number.

It is a 9-Lehmer number, since φ(7976941) divides (7976941-1)⁹.

It is a cyclic number.

It is not a de Polignac number, because 7976941 - 2¹ = 7976939 is a prime.

It is a d-powerful number, because it can be written as 7² + 9 + 7⁸ + 6⁸ + 9⁶ + 4⁵ + 1 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7976911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (616360).

Almost surely, 2^7976941 is an apocalyptic number.

It is an amenable number.

7976941 is a deficient number, since it is larger than the sum of its proper divisors (1884819).

7976941 is a wasteful number, since it uses less digits than its factorization.

7976941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684.

The product of its digits is 95256, while the sum is 43.

The square root of 7976941 is about 2824.3478893366. The cubic root of 7976941 is about 199.8076567463.

The spelling of 7976941 in words is "seven million, nine hundred seventy-six thousand, nine hundred forty-one".