7836961 has 8 divisors (see below), whose sum is σ = 8633664. Its totient is φ = 7054320.

The previous prime is 7836947. The next prime is 7836967. The reversal of 7836961 is 1696387.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7836961 is a prime.

It is a super-2 number, since 2×7836961² = 122835915431042, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7836967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326 + ... + 4591.

It is an arithmetic number, because the mean of its divisors is an integer number (1079208).

Almost surely, 2^7836961 is an apocalyptic number.

It is an amenable number.

7836961 is a deficient number, since it is larger than the sum of its proper divisors (796703).

7836961 is a wasteful number, since it uses less digits than its factorization.

7836961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031.

The product of its digits is 54432, while the sum is 40.

The square root of 7836961 is about 2799.4572688291. The cubic root of 7836961 is about 198.6320059622.

It can be divided in two parts, 783 and 6961, that added together give a square (7744 = 88²).

The spelling of 7836961 in words is "seven million, eight hundred thirty-six thousand, nine hundred sixty-one".